OMP Racing
OMP KS-1 Pro Carbon Rib Protector
$785.00
OMP KS-1 Pro Carbon Rib Protector
Elite 8870 Rib Protection for Competitive Karting
Push harder through the apex knowing your core is protected by the best. The OMP KS-1 Pro Carbon Rib Protector delivers uncompromising protection and comfort for kart racers who demand pro-level performance. Certified to the FIA 8870-2018 standard, this advanced kart rib protector is built for high-impact environments, offering full upper-body protection without restricting movement. Whether you're chasing tenths in national CIK races or stepping up to professional karting circuits, the KS-1 Pro helps you stay safe, focused, and in control.
Constructed with lightweight carbon fiber and energy-absorbing foam, the KS-1 Pro balances strength and weight for long-session comfort and exceptional impact mitigation. A dual-strap closure system ensures a personalized, locked-in fit, while multiple size and width options—including “Wide” fitments—accommodate diverse body types. Designed in collaboration with top karting athletes, this FIA 8870 rib protector sets a new standard for innovation and safety in kart racing gear.
OMP KS-1 Pro Carbon Rib Protector Highlights
FIA 8870-2018 certified kart rib protector for maximum safety and legal compliance
Lightweight carbon fiber outer shell with ergonomic anatomical design
Internal padding with energy-absorbing foam for impact dispersion
Dual-adjustment strap system for secure, race-ready fit
Available in multiple size and width configurations for ideal fitment
FIA homologated karting body protection with external in resistant polycarbonate material, inner lining in nitrile rubber and shockproof memory foam that dissipates energy during an impact.
The OMP KS-1 Pro offers complete protection to the driver (ribs, front and back) combined with maximum comfort thanks to the internal padding and the exclusive auto-adjustable fitting system. Adjustable shoulder and lateral straps with velcro and a shaped front shield make it easy to dial in the best comfort and higher protection.
OMP KS-1 Pro Carbon Rib Protector Size Chart
OMP KS-1 Pro Carbon Rib Protector FAQs
Q: Is the OMP KS-1 Pro Carbon Rib Protector FIA certified?A: Yes, it meets the FIA 8870-2018 homologation, making it legal for national and international karting competitions.
Q: What materials are used in the KS-1 Pro?A: It features a carbon fiber outer shell and an internal energy-absorbing foam layer for high-impact protection and reduced fatigue.
Q: What makes this rib protector different from standard models?A: The KS-1 Pro includes FIA certification, lightweight carbon construction, and Wide fit options, making it ideal for competitive and professional racers.
Q: Can this be worn under all kart suits?A: Yes, the low-profile, ergonomic design is made to fit comfortably under modern karting suits without restricting movement.
Q: Are Wide sizes really necessary?A: For racers with a broader chest or thicker torso, Wide versions provide a much better fit and protection without pinching or slipping.
Q: What is the sizing range for this rib protector?A: Sizes range from Small to XL, with Wide variants available for M, L, and XL. See the size chart for height and chest fitment.
Q: Is the KS-1 Pro suitable for youth drivers?A: While it’s primarily designed for adults, younger drivers with compatible measurements can also wear the Small size safely and comfortably.
Alpinestars
Alpinestars AK-1 Kart Body Protector
from $715.00
Alpinestars AK-1 Kart Rib Protector
FIA 8870 Protection and Pro-Level Comfort
Every corner, every bump, every lap—your torso takes the punishment so your focus can stay on the track. The Alpinestars AK-1 Kart Rib Protector is engineered to absorb that impact while delivering the unrestricted mobility elite drivers demand. Designed for high-performance karting and built to the strict FIA 8870-2018 rib protector standard, the AK-1 blends serious protection with lightweight comfort for both aspiring and professional kart racers.
Constructed from a high-density thermoformed outer shell and a soft, energy-absorbing foam interior, this kart rib protector conforms to your body for a secure fit without pressure points. Its adjustable shoulder and waist straps keep the protector locked in place during aggressive driving, while strategic ventilation ensures airflow under your suit. Whether you're running local sprints or national-level CIK competitions, the Alpinestars AK-1 gives you the edge in safety and performance.
Alpinestars AK-1 Kart Rib Protector Highlights
Certified to FIA 8870-2018 kart rib protector standard for race-ready safety
Durable thermoformed outer shell absorbs high-energy impacts
Lightweight and low-profile design fits easily under kart suits
Soft interior padding and airflow channels for cooling comfort
Adjustable straps for a customized, secure fit during intense sessions
Alpinestars AK-1 Kart Rib Protector Size Chart
Alpinestars AK-1 Kart Rib Protector FAQ's
Q: Is the Alpinestars AK-1 certified for competition?A: Yes, it meets the FIA 8870-2018 homologation, which is required in many national and international karting series.
Q: What materials are used in the AK-1’s construction?A: The AK-1 features a thermoformed outer shell for impact protection and a soft energy-absorbing inner liner for comfort and fit.
Q: Is the AK-1 suitable for younger drivers or just adults?A: It’s available in a range of sizes, making it ideal for both junior and senior kart racers.
Q: Can this be worn comfortably under a karting suit?A: Absolutely. The low-profile design and ergonomic shape allow it to fit snugly under most modern karting suits without restriction.
Q: How is the AK-1 secured during racing?A: The protector uses adjustable shoulder and side straps to keep it firmly in place even during hard braking and cornering.
Q: Does it offer ventilation for longer races?A: Yes, it includes integrated ventilation channels to reduce heat buildup and maintain driver comfort.
Q: Is this rib protector accepted at CIK and WKA events?A: Yes, the FIA 8870 certification makes it widely accepted at CIK, WKA, and other major karting events worldwide.
Race harder. Protect smarter. The Alpinestars AK-1 Kart Rib Protector gives you FIA-approved safety without sacrificing mobility or comfort.
Sparco S.p.A.
Sparco K-Track Kart Racing Rib Protector
$679.00
Sparco K-Track Rib Protector
FIA 8870 Rib Protection for Karting’s Elite
When every corner pushes your limits, your gear should never hold you back. The Sparco K-Track Rib Protector is engineered for serious kart racers who demand top-tier protection, agility, and FIA-certified compliance. Designed for both rising talent and experienced competitors, this FIA 8870 rib protector blends advanced materials and ergonomic fitment to shield your ribs without sacrificing mobility or focus on the track.
The K-Track’s ultra-lightweight composite shell disperses impact forces while maintaining a slim, comfortable profile under any karting suit. Internal padding delivers precise pressure distribution and breathability, keeping you cool during long sessions. With sizes and fitments for youth and adult racers, the Sparco K-Track kart rib protector ensures an elite-level fit tailored for peak kart racing performance and safety.
Sparco K-Track Kart Racing Rib Protector Highlights
Certified to the latest FIA 8870-2018 kart rib protector homologation
Lightweight, rigid shell with optimized impact absorption zones
Ergonomic shaping for full freedom of movement while cornering
Adjustable closures for a secure, tailored fit under karting suits
Available in youth and adult sizes to suit all serious kart racers
The Sparco K-Track is a hybrid rib protector vest designed to provide lightweight and flexible protection to drivers. It has been developed to exceed the standards set by the latest FIA 8870-2018 homologation, ensuring the highest levels of safety and protection.
The K-Track features a sternum plate that adds an extra layer of protection to the driver's chest. The sides of the vest have multiple adjustments, allowing for a customized fit, and it has a soft stretch inner liner that conforms to the driver's shape in the seated position, offering enhanced comfort.
Sparco K-Track Kart Racing Rib Size Chart
Sparco K-Track Kart Racing Rib Protector FAQs
Q: Is the Sparco K-Track rib protector FIA certified?A: Yes, it meets the FIA 8870-2018 homologation, making it legal for use in national and international karting events.
Q: Who should wear the K-Track rib protector?A: It’s designed for competitive kart racers—both youth and adults—looking for maximum rib protection without compromising comfort or performance.
Q: What materials are used in the construction?A: The K-Track features a high-strength composite outer shell with energy-absorbing internal foam and breathable liner.
Q: Can it be worn under all karting suits?A: Yes, the low-profile ergonomic design fits easily under modern CIK/FIA-compliant kart suits.
Q: Is the K-Track suitable for youth drivers?A: Absolutely. The K-Track comes in youth-specific sizing, ensuring proper fit and protection for smaller drivers.
Q: How do I choose the right size?A: Refer to the chest circumference and driver height sizing chart to select the proper youth or adult size.
Q: How is the rib protector secured?A: The K-Track uses adjustable shoulder and waist straps for a stable, customized fit during aggressive karting maneuvers.
OMP Racing
OMP KS-3X ART Kart Racing Suit FIA 8877-2022
from $656.00
OMP KS-3X ART Kart Racing Suit
FIA 8877-2022 Grade 1 Approved
The OMP KS-3X ART Kart Racing Suit is built for competitive kart racers who want modern protection, standout style, and lightweight comfort on track. FIA 8877-2022 Grade 1 approved, the KS-3X ART delivers serious karting protection with an ergonomic fit designed for mobility, airflow, and reduced driver fatigue.
With bold printed graphics, multiple two-tone color options, and OMP’s race-focused construction, the KS-3X ART is a strong choice for drivers competing at the club, regional, or national level.
FIA 8877-2022 Grade 1 Approved Kart Suit
The OMP KS-3X ART is certified to the FIA 8877-2022 Grade 1 karting standard, making it legal for FIA-sanctioned kart racing events. This approval is designed for karting abrasion protection and gives racers a modern suit that meets current international karting requirements.
This suit is not fireproof and is intended specifically for kart racing, where abrasion resistance, comfort, and freedom of movement are the key performance priorities.
Performance-Driven Features
FIA 8877-2022 Grade 1 approved for kart racing
Three-layer construction for protection and comfort
Lightweight outer shell with soft inner lining
Breathable mesh inserts at the legs, crotch, and underarms
Pre-curved sleeves for improved driving comfort
Low-cut collar to help reduce irritation
Stretch panels for better mobility in the kart
Bold printed graphics in multiple two-tone color options
Two outer pockets for convenient storage
Designed and manufactured in Italy by OMP Racing
Built For Comfort And Mobility
Kart racing demands constant movement, airflow, and comfort during long sessions. The OMP KS-3X ART uses an ergonomic design with pre-curved sleeves and stretch zones to help the suit move naturally with the driver.
Mesh inserts at key heat zones help improve ventilation, while the lightweight construction helps reduce fatigue during practice, qualifying, and race sessions. The athletic fit keeps the suit secure without limiting movement inside the kart.
Technical Specifications
Certification: FIA 8877-2022 Grade 1
Construction: Three-layer kart suit
Fit: Athletic cut with elastic inserts
Ventilation: Mesh inserts at legs, crotch, and underarms
Sizes: Euro 42–60 / US 32–50
Use: Kart racing abrasion protection
Manufacturer: OMP Racing
Country of origin: Italy
Who This Suit Is For
The OMP KS-3X ART Kart Racing Suit is ideal for junior, senior, and masters kart racers who need FIA-approved karting gear with modern styling and strong comfort features. It is a great option for drivers upgrading to the latest karting homologation or building a complete competition karting setup.
Frequently Asked Questions
Is the OMP KS-3X ART fireproof?
No. The KS-3X ART is designed specifically for karting and provides abrasion protection, not fire resistance.
Is the OMP KS-3X ART FIA approved?
Yes. The OMP KS-3X ART Kart Racing Suit is FIA 8877-2022 Grade 1 approved for kart racing.
Who is this suit best for?
This suit is ideal for competitive kart racers of all levels who need modern FIA-approved karting protection with lightweight comfort and mobility.
Is the KS-3X ART lightweight?
Yes. The KS-3X ART is engineered for comfort, agility, and airflow during long karting sessions.
Does the suit have pockets?
Yes. The OMP KS-3X ART includes two outer pockets for convenient storage on and off track.
Where is the OMP KS-3X ART made?
The OMP KS-3X ART is designed and manufactured in Italy by OMP Racing.
Stilo S.r.l.
Stilo Carbon Curva Rib Protector
$616.00
Stilo Carbon Curva Rib Protector
Ultra-Light Rib Protection for Kart Racers
When milliseconds matter and every apex counts, trust gear built to protect without compromise. The Stilo Carbon Curva Rib Protector blends performance, safety, and innovation in a FIA 8870-2018 homologated package. Designed for elite competitors and ambitious club racers alike, it delivers exceptional impact resistance with outstanding comfort and freedom of movement—keeping your focus forward and your torso protected.
Stilo’s patented Carbon Curva construction fuses protective carbon with flexible carbon layers for a more form-fitting, comfortable rib protector that doesn’t sacrifice safety. A precise fit reduces internal movement, boosting both comfort and protection. With true carbon-fiber construction and multiple size options, the Carbon Curva is available in Small, Medium, and Large.
Featuring a carbon outer shell and energy-absorbing foam lining, the Carbon Curva maximizes safety while minimizing bulk. Its contoured, ergonomic shape hugs the body naturally for a locked-in feel without restricting upper-body mobility. Adjustable shoulder and waist straps help you dial in the fit for youth and adult drivers alike.
Highlights
FIA 8870-2018 homologated for karting competition worldwide
Real carbon-fiber shell for ultra-lightweight, high-impact protection
Anatomically curved design for superior fit and freedom of movement
Adjustable shoulder and torso straps for personalized comfort
Youth and adult sizing to ensure optimal protection across age groups
Size Chart
FAQ
What materials is the Carbon Curva made from?
A full carbon-fiber outer shell paired with an energy-absorbing foam lining for optimal protection and low weight.
Who should use the Stilo Carbon Curva?
Professional and amateur kart racers seeking lightweight, certified rib protection with excellent comfort.
Is it suitable for younger drivers?
Yes. The Carbon Curva is offered in youth and adult sizes to achieve proper fitment across a wide range of drivers.
How is the fit adjusted?
Fully adjustable shoulder and waist straps allow a secure, custom fit that stays put during stints and high-G corners.
Will it fit under a standard karting suit?
Absolutely. The low-profile design fits comfortably under most modern CIK/FIA-approved suits without restricting movement.
How does the Carbon Curva compare to other 8870 rib protectors?
Its true carbon construction, ultra-light feel, and contoured ergonomic fit set a high bar for comfort and performance.
Note: Always verify current series requirements and select the size providing a snug, protective fit.
Alpinestars
Alpinestars KMX-9 v3 Graphic 5 Kart Racing Suit
from $572.00
Alpinestars KMX-9 v3 Graphic 5 Kart Racing Suit
Level up your karting with the Alpinestars KMX-9 v3 Graphic 5—engineered for competitive drivers who want pro-grade protection with bold, durable style. Certified to the latest FIA 8877-2022 Grade 1 standard, it uses a dual-layer construction that balances abrasion resistance with breathable comfort for long sessions.
A pre-curved, ergonomic cut with floating sleeves and strategic stretch zones maximizes mobility, while mesh ventilation and a moisture-wicking liner help regulate temperature and keep you focused through the final laps.
Alpinestars KMX-9 v3 Graphic 5 Kart Racing Suit Highlights
FIA 8877-2022 Grade 1 homologation
Dual-layer poly-cotton twill for protection and breathability
Breathable mesh panels for airflow and temperature control
Ergonomic stretch zones and floating sleeves for free movement
Sublimated graphics for long-lasting, fade-resistant style
Alpinestars KMX-9 v3 Graphic 5 Kart Racing Suit Specifications
Moisture-wicking inner liner
Tech mesh ventilation in underarms and crotch
Knitted stretch panels: back, shoulders, lumbar
Alpinestars extraction handle design
Asymmetric front opening with secure closure
Soft ergonomic collar; knitted wrist and ankle cuffs
Two thigh pockets and adjustable waist belt
Athletic-Regular fit
Video
Alpinestars KMX-9 v3 Graphic 5 Kart Racing Suit Size Chart
Alpinestars KMX-9 v3 Graphic 5 Kart Racing Suit FAQs
Is the KMX-9 v3 Graphic 5 FIA 8877-2022 Grade 1 approved?
Yes. It meets FIA 8877-2022 Grade 1 for competitive karting at national and international events.
What sizes are available?
Adult EU sizes 40–60. Refer to the size chart above or contact us for expert fitting.
What materials are used?
Dual-layer poly-cotton twill outer with a soft, moisture-wicking liner and mesh ventilation zones.
Is it suitable for hot weather?
Yes. Mesh panels and the wicking liner help manage heat and moisture during long sessions.
How does Graphic 5 differ from Graphic 6?
Construction and features are the same; the difference is the sublimated graphic design.
Alpinestars
Alpinestars KMX-9 v3 Graphic 3 Kart Racing Suit
from $572.00
Alpinestars KMX-9 v3 Graphic 3 Kart Racing Suit
Elevate your karting with the Alpinestars KMX-9 v3 Graphic 3—built for competitive drivers who want proven protection, mobility, and bold style. Certified to FIA 8877-2022 Grade 1, its dual-layer construction balances abrasion resistance with breathable comfort for long sessions.
Ergonomic stretch zones and floating sleeves maximize freedom of movement. Mesh ventilation and a moisture-wicking liner help regulate temperature under race conditions. The sublimated Graphic 3 finish is durable and fade resistant season after season.
Alpinestars KMX-9 v3 Graphic 3 Kart Racing Suit Highlights
FIA 8877-2022 Grade 1 homologation
Dual-layer poly-cotton twill for protection and breathability
Mesh panels (underarms/crotch) for airflow and temperature control
Floating sleeves and stretch zones for unrestricted movement
Sublimated graphics for long-lasting, fade-resistant style
Alpinestars KMX-9 v3 Graphic 3 Kart Racing Suit Details
Moisture-wicking inner liner
Knitted stretch panels: back, shoulders, lumbar
Asymmetric front opening with secure closure
Soft ergonomic collar; knitted wrist and ankle cuffs
Two thigh pockets; adjustable waist belt
Athletic-Regular fit
Alpinestars KMX-9 v3 Graphic 3 Kart Racing Suit FAQs
Is it FIA 8877-2022 Grade 1 approved?
Yes. It meets FIA 8877-2022 Grade 1 for competitive karting.
What sizes are available?
EU sizes 40–60. Refer to the Alpinestars size chart or contact us for expert fitting help.
What materials are used?
Dual-layer poly-cotton twill outer with a soft, moisture-wicking liner and mesh ventilation zones.
Is it suitable for hot weather?
Yes. Mesh panels and the wicking liner help manage heat during long sessions.
How does Graphic 3 differ from other KMX-9 v3 versions?
Construction and certifications are the same; Graphic 3 features a unique sublimated design.
OMP Racing
OMP KS-XR Kart Racing Shoes
$570.00
OMP KS-XR KART RACING SHOE
OMP KS-XR Kart Racing Shoes
The OMP KS-XR Kart Racing Shoes combine lightweight construction, responsive pedal control, and a secure precision fit for competitive kart racing. Designed for drivers who demand comfort and control during intense indoor and outdoor sessions, the KS-XR delivers the support and sensitivity needed to confidently attack every braking zone and corner.
The upper is constructed from lightweight perforated microfiber to promote airflow without sacrificing durability. A rotor-style closure system provides quick, precise adjustment across the foot, while the flexible rear bellow allows natural ankle movement when operating the pedals.
A new-generation karting outsole provides dependable grip and direct pedal feedback. Combined with an anatomical insole and strategically reinforced areas, the OMP KS-XR offers a balanced blend of comfort, stability, and performance for developing racers and experienced karting competitors.
Precision Rotor Lacing System
The KS-XR uses a rotor-style closure inspired by OMP professional racing footwear. Turning the adjustment dial evenly tensions the closure cable, allowing the driver to create a secure and personalized fit without conventional loose laces.
The quick-adjustment design makes it easy to tighten or release the shoes between sessions while helping maintain consistent support throughout the race.
Lightweight Perforated Microfiber
The upper is constructed from lightweight microfiber with strategically positioned perforations. This breathable design promotes airflow around the foot and helps reduce heat buildup during long practice sessions, qualifying runs, and races.
Microfiber also provides the flexibility required for smooth pedal operation while maintaining the durability needed for regular karting use.
New-Generation Karting Sole
The specialized outsole is designed to provide dependable grip and responsive pedal sensitivity. Its low-profile construction helps the driver feel subtle changes in brake and throttle pressure while maintaining secure contact with the pedals.
Flexible Rear Ankle Bellow
A flexible bellow at the rear of the shoe allows the ankle to move naturally during braking and throttle operation. This helps reduce restriction while maintaining support around the heel and upper ankle.
Anatomical Comfort and Support
An anatomically shaped insole supports the natural contours of the foot and helps distribute pressure more evenly. The supportive interior construction improves comfort during extended track time without creating unnecessary bulk.
Reinforced High-Wear Areas
Strategically positioned reinforcement helps protect areas exposed to repeated contact with the kart, pedals, and chassis. The added protection improves durability while preserving the shoe’s lightweight feel.
FIA 8877-2022 Karting Homologation
The OMP KS-XR is homologated to the FIA 8877-2022 karting equipment standard. This certification makes the shoe suitable for karting competitions that require footwear meeting the current FIA karting standard.
OMP KS-XR Kart Racing Shoe Features
Designed specifically for competitive kart racing
FIA 8877-2022 homologated
Lightweight perforated microfiber upper
Breathable construction for improved airflow
Precision rotor-style closure system
Quick and evenly distributed fit adjustment
New-generation high-grip karting outsole
Responsive brake and throttle pedal feedback
Flexible rear ankle bellow
Anatomically shaped supportive insole
Strategically reinforced high-wear areas
Suitable for indoor and outdoor karting
Available in multiple performance-oriented colorways
Technical Specifications
Product: OMP KS-XR Kart Racing Shoes
Manufacturer: OMP
Product Type: Kart racing shoes
Upper Material: Lightweight perforated microfiber
Closure: Rotor-style cable adjustment system
Rear Construction: Flexible ankle bellow
Insole: Anatomically shaped supportive footbed
Outsole: High-grip, high-sensitivity karting sole
Certification: FIA 8877-2022
Available Colors: Black/Silver and Black/Silver/Fluorescent Yellow
European Sizes: 36–48
OMP KS-XR Kart Racing Shoe Size Chart
Frequently Asked Questions
Are the OMP KS-XR Kart Racing Shoes FIA approved?
Yes. The OMP KS-XR is homologated to the FIA 8877-2022 karting equipment standard. Drivers should confirm the current footwear requirements for their racing series, class, and event.
What is the benefit of the rotor lacing system?
The rotor closure evenly tensions the shoe across the foot and allows quick, precise fit adjustments. It also eliminates loose conventional laces that may require readjustment between sessions.
Are the OMP KS-XR shoes breathable?
Yes. The lightweight microfiber upper includes strategically positioned perforations that promote airflow and help reduce heat buildup during demanding karting sessions.
Do the OMP KS-XR shoes provide good pedal feel?
Yes. The low-profile karting outsole is designed to provide direct brake and throttle feedback while maintaining dependable grip on the pedals.
What does the rear ankle bellow do?
The flexible rear bellow allows the ankle to move naturally when braking and accelerating while maintaining support around the heel.
Can the OMP KS-XR be used for indoor karting?
Yes. The breathable upper, secure closure, and responsive sole make the KS-XR suitable for both indoor and outdoor kart racing.
Are the OMP KS-XR shoes fire resistant?
No. The KS-XR is designed and homologated for kart racing and is not intended to replace fire-resistant auto racing footwear. Drivers competing in auto racing events should select shoes approved for the fire-protection standard required by their organization.
Can the OMP KS-XR be used for auto racing?
The KS-XR is intended for karting. It should not be used in auto racing classes that require fire-resistant FIA 8856-2018 or SFI-approved driver footwear.
What sizes are available?
The OMP KS-XR is available in European sizes 36 through 48. Refer to the OMP size chart and measure carefully before selecting a size.
How should the OMP KS-XR fit?
The shoes should fit securely around the heel and midfoot without painful pressure points or restricted circulation. The rotor closure should feel supportive without being overtightened.
How should the OMP KS-XR Kart Racing Shoes be cleaned?
Clean the exterior with a damp cloth and mild soap, then allow the shoes to air dry naturally. Do not machine wash, submerge them in water, or place them near direct heat.
Precision Fit and Responsive Karting Performance
The OMP KS-XR Kart Racing Shoes combine breathable microfiber, precise rotor adjustment, a flexible ankle bellow, and a responsive high-grip outsole. Their FIA 8877-2022 homologation and driver-focused construction make them an excellent choice for competitive indoor and outdoor kart racing.
Alpinestars
Alpinestars KMX-9 v3 Graphic 6 Kart Racing Suit
from $543.00
Alpinestars KMX-9 v3 Graphic 6 Kart Racing Suit
Get ready to hit the track in style and safety with the Alpinestars KMX-9 v3 Graphic 6 Kart Racing Suit! Whether you're an entry-level racer or climbing up the ranks, this suit has everything you need to perform at your best—and look good doing it. Certified to FIA homologation standards, it delivers top-tier protection, comfort, and mobility, all wrapped in a design that's sleek and packed with performance-driven details.
Built for Performance and Comfort
Let’s face it, karting is serious business, and your suit should match that intensity. The KMX-9 v3 brings an advanced dual-layer construction that offers lightweight protection without compromising on comfort. Inside, the 100% polyester toweling liner keeps you cool and dry, ensuring you can focus on the race without worrying about heat or discomfort.
Driver-Friendly Design
It’s not just about looking the part—it’s about feeling unstoppable. This suit features strategically placed stretch panels on the back, shoulders, and waist, giving you the freedom to move without material bunching up. And let's not forget the breathable mesh panels on the crotch and underarms, because airflow is key when you're tearing up the track.
Durability Meets Style
Durable and designed to last, the KMX-9 v3 is engineered to withstand the rigors of kart racing. The suit’s Formula 1-inspired epaulette design not only adds a touch of race-day flair, but its tough construction also ensures you’re always race-ready.
KMX-9 v3 Graphic 6 Key Features
Certified to FIA 8877-2022 Grade 1 homologation standards, making it race-legal and trusted by pros.
Dual-layer construction for lightweight protection and breathability.
100% polyester toweling liner for moisture-wicking comfort during those heated moments on the track.
Knitted stretch panels on the back, shoulders, and lumbar area to minimize resistance while driving.
Tech mesh panels under the arms and in the crotch area to boost airflow.
Anatomically designed arms, legs, and torso for an optimized driving position.
Premium YKK metal zipper with personalized pullers and a double slider for a customizable fit.
Knitted wrist and ankle cuffs for added comfort and reduced weight.
Adjustable waist belt for a snug, personalized fit.
Two thigh pockets for convenient storage—because who doesn’t like a little extra space?
Why Choose the Alpinestars KMX-9 v3 Graphic 6 Suit?
When you're out on the track, it's not just about speed—it's about control, comfort, and confidence. The KMX-9 v3 lets you focus on your performance, knowing your suit has got your back (and arms, legs, and everything else). The combination of cutting-edge design and smart features like stretch panels and breathable mesh keeps you moving freely while keeping cool under pressure. Plus, it’s built to last, so this suit will be with you from your first race to your victory lap.
Alpinestars KMX-9 v3 Graphic FAQs
Is the KMX-9 v3 Graphic 6 FIA certified?
Yes, the KMX-9 v3 is certified to the latest FIA 8877-2022 Grade 1 homologation standard, so you can rest easy knowing you meet the legal requirements for racing.
Is the Alpinestars KMX-9 v3 suit comfortable for long races?
Absolutely! With its moisture-wicking polyester liner and breathable mesh panels, this suit is designed for comfort during extended track sessions.
What sizes are available for the Alpinestars KMX-9 v3 suit?
The KMX-9 v3 comes in a wide range of sizes to ensure a perfect fit for all racers, from EU40-EU60.
How does the Alpinestars KMX-9 v3 suit improve performance?
The knitted stretch panels in key areas—like the back, shoulders, and waist—minimize material resistance, allowing you to move freely and react quickly during races.
Don’t wait—gear up and grab the Alpinestars KMX-9 v3 Graphic 6 Kart Racing Suit today! You’ll be stepping into the next level of racing performance and comfort. Order now and get ready to take the checkered flag in style!
OMP Racing
OMP KS-3X Kart Racing Suit | FIA 8877-2022
from $542.00
OMP KS-3X Kart Racing Suit
FIA 8877-2022 Grade 1
Engineered for serious racers who demand a blend of safety, comfort, and style, the OMP KS-3X Karting Racing Suit stands out as one of the best karting suits in its class. Certified to the latest FIA 8877-2022 Grade 1 kart suit standard, the KS-3X delivers professional-grade protection while maintaining the breathability and flexibility needed for competitive driving. Whether you're competing at the local, national, or international level, this suit offers the confidence and performance edge every driver needs.
As part of the next generation of OMP kart racing suits, the KS-3X features a lightweight three-layer construction with strategically placed breathable mesh panels and elastic inserts for unrestricted movement. Its pre-curved arms and ergonomic design reduce fatigue over long sessions, while the bold modern styling ensures you look as sharp as you drive. Ideal for both youth and adult racers, the KS-3X is the go-to OMP suit for karting enthusiasts who prioritize both function and form.
Shop the OMP KS-3X today at Competition Motorsport—your trusted source for FIA kart suits, expert fitment advice, and fast shipping to keep you race-ready all season long.
Designed To Push The Limits
When you're pushing the limits of speed, the last thing you need is a restrictive, uncomfortable suit holding you back. The OMP KS-3X Kart Racing Suit is designed for serious racers who demand freedom of movement, durability, and pro-level performance. Whether you're battling for the podium or just shaving tenths off your lap time, this suit delivers everything you need to stay fast, focused, and comfortable.
Engineered with lightweight yet durable fabric, an ultra-soft knit inner lining, and a 360° floating arm hole, this suit provides unmatched mobility and breathability while keeping you protected. Plus, with a fresh, modern design available in multiple colorways, you'll look as fast as you drive.
Why Choose the OMP KS-3X Karting Suit?
Race-Ready Freedom of MovementThe 360° floating armholes give you unrestricted mobility, allowing for smooth, effortless steering inputs without resistance.
Lightweight, Durable ProtectionThe external fabric is tough yet lightweight, designed to withstand the wear and tear of intense racing while keeping you agile on track.
Soft, Comfortable InteriorPlush knit inner lining, this suit keeps you comfortable throughout long stints—because the only thing burning up should be your lap times, not your skin.
Optimized Fit & FunctionalityA modern, tailored fit enhances aerodynamics without sacrificing comfort. Plus, two outer pockets keep your essentials within reach when you're off-track.
Fresh New LookAvailable in a wide range of colors, the KS-3X is designed to match your kart, your gear, and your winning attitude.
OMP KS-3X Kart Racing Suit Technical Specifications
Material: Lightweight, abrasion-resistant outer fabric with soft knit interior
Mobility: 360° floating armholes for full range of motion
Comfort: Breathable and moisture-wicking inner lining
Storage: Two outer pockets for added convenience
Fit: Ergonomic design with a streamlined cut
Homologation: FIA 8877-2022 Grade 1 homologation for competitive karting
FAQs – Everything You Need to Know about the OMP KS-3X kart Racing Suit
Is the OMP KS-3X suit FIA approved?This suit is FIA 8878-2022 Grade 1 certified, meaning it meets the safety requirements for karting competitions. However, it is not FIA-certified for auto racing.
How does this compare to the OMP KS-4 suit?The KS-3X offers a more tailored fit, improved breathability, and enhanced mobility thanks to its upgraded floating armholes and premium fabric.
What sizes are available?The KS-3X comes in a wide range of sizes from youth (120-160cm height) to EU42-EU60 (US32-US50) to fit kart racers of all ages and body types. Be sure to check the OMP sizing chart before ordering!
How should I wash and maintain my suit?Hand wash or machine wash on a gentle cycle with cold water. Do not tumble dry—let it air dry to maintain its shape and performance.
What is the difference between a kart suit and an auto racing suit?A karting suit like the OMP KS-3X is designed specifically for kart racing, focused on abrasion protection. It does not include fire-retardant materials, as fire risk in karting is minimal. Auto racing suits, on the other hand, are constructed with fire-retardant fabrics and carry FIA and/or SFI heat- and flame-resistance certifications for protection in automotive racing environments.
Where are OMP suits made?OMP racing products, including the OMP KS-3X kart suit, are designed and manufactured in Italy. OMP’s facility in Genoa is known for its high standards of craftsmanship and attention to detail, producing racewear trusted by drivers worldwide.
OMP KS-3X Kart Racing Suit Size Chart
Sparco S.p.A.
Sparco Kerb Advanced Kart Racing Suit | FIA 8877-2022
from $470.00
Sparco Kerb Advanced Kart Racing Suit
The Sparco Kerb Advanced Kart Racing Suit is the next evolution of Sparco’s popular Kerb kart suit, now updated to meet the latest FIA 8877-2022 Grade 1 karting approval. Built for competitive kart racers, the Kerb Advanced combines lightweight protection, breathable comfort, modern styling, and excellent freedom of movement.
Constructed from two layers of abrasion-resistant Cordura material, this Sparco kart suit is designed to help protect drivers in high-speed karting competition while staying comfortable during long sessions. Perforated stretch panels, pre-shaped semi-floating arms, and internal ventilation zones help manage heat and improve mobility inside the kart.
FIA 8877-2022 Grade 1 Approved Kart Suit
The Sparco Kerb Advanced is FIA 8877-2022 Grade 1 homologated for kart racing. This certification is designed specifically for karting and focuses on abrasion protection, making the Kerb Advanced suitable for many national and international karting events that require the latest FIA kart suit standard.
Unlike an auto racing suit, the Sparco Kerb Advanced is not designed as a fire-retardant suit. It is purpose-built for karting, where abrasion resistance, flexibility, ventilation, and driver comfort are the key performance priorities.
Built For Comfort, Mobility, And Protection
The Sparco Kerb Advanced Kart Racing Suit is engineered for drivers who need a suit that moves naturally in the seated karting position. Pre-shaped semi-floating arms help reduce material bunching through steering inputs, while the elasticated padded stretch panel at the lower back improves comfort in the kart seat.
Perforated stretch panels in the underarms and inner leg areas help increase airflow and reduce heat buildup during intense race sessions. The result is a lightweight kart suit that helps drivers stay cooler, more agile, and more focused from the first lap to the checkered flag.
Key Features
FIA 8877-2022 Grade 1 approved for kart racing
Two-layer abrasion-resistant Cordura construction
Lightweight design for comfort and reduced fatigue
Perforated stretch panels for ventilation and mobility
Pre-shaped semi-floating arms for improved steering movement
Elasticated padded lower-back stretch panel for kart seat comfort
Internal leg and underarm vents for improved breathability
Hidden pockets for clean styling and practical storage
Covered zipper for a sleek profile
Unique adjustable waist closure for a secure, tailored fit
Modern high-contrast color options
Sparco Kerb Advanced Kart Suit Technology
Unique waist adjustment straps
Pre-curved arms
Full floating sleeves
Back stretch panel
Internal leg and underarm vents for breathability
Two-layer Cordura construction
FIA 8877-2022 Grade 1 homologation
Designed For Competitive Kart Racers
The Sparco Kerb Advanced Kart Racing Suit is ideal for junior, senior, and master kart racers who want current FIA approval, modern Sparco styling, and strong comfort features. Its precision fit and breathable construction make it a strong option for both sprint racing and longer karting sessions.
With four bold colorways and a race-focused design, the Kerb Advanced gives drivers the safety standard they need with the aggressive look expected from Sparco karting gear.
Frequently Asked Questions
What is the Sparco Kerb Advanced Kart Racing Suit?
The Sparco Kerb Advanced is a performance kart racing suit designed for competitive drivers who want FIA 8877-2022 Grade 1 approval, abrasion-resistant construction, ventilation, mobility, and modern Sparco styling.
Is the Sparco Kerb Advanced FIA certified?
Yes. The Sparco Kerb Advanced Kart Racing Suit is homologated to the FIA 8877-2022 Grade 1 karting standard.
What is the difference between a kart suit and an auto racing suit?
A kart racing suit is designed primarily for abrasion protection and driver mobility. Auto racing suits are built with fire-retardant materials and carry FIA or SFI flame-resistance certifications for car racing environments.
Is the Sparco Kerb Advanced fireproof?
No. The Sparco Kerb Advanced is a karting suit, not an auto racing suit. It is designed for karting abrasion protection and FIA 8877-2022 karting approval, not fire resistance.
What is the Sparco Kerb Advanced made of?
The Kerb Advanced uses two layers of abrasion-resistant Cordura material with perforated stretch panels, breathable ventilation zones, and elastic inserts for improved comfort and freedom of movement.
Is this a lightweight kart suit?
Yes. The Sparco Kerb Advanced is designed to be lightweight, breathable, and comfortable for long karting sessions while still providing FIA-approved abrasion protection.
Who is the Sparco Kerb Advanced best for?
This suit is a strong choice for competitive kart racers of many levels, including junior, senior, and master drivers who need a modern FIA-approved kart suit with excellent comfort and mobility.
Where are Sparco suits made?
Sparco racing products are designed with Italian motorsport heritage and are known for their craftsmanship, performance materials, and long-standing reputation in racing safety gear.
Sparco Kerb Advanced Kart Racing Suit Size Chart
Sparco S.p.A.
Sparco K-Prime Kart Racing Shoes
$442.00
Sparco K-Prime Kart Racing Shoes
The Sparco K-Prime Kart Racing Shoes are premium karting boots engineered for drivers who demand precise pedal control, lightweight comfort, and dependable protection. Developed with input from professional drivers, the K-Prime combines a smooth microfiber upper, an ultra-light rubber sole, and a supportive high-top design for competitive indoor and outdoor kart racing.
The K-Prime was the first Sparco kart boot developed to meet the FIA 8877-2022 karting standard, which introduces increased protection requirements for modern karting footwear. Its advanced construction provides the mobility, grip, and durability needed by professional racers, club competitors, and developing drivers.
A flexible rear ankle bellow supports the ankle while allowing unrestricted movement during braking and throttle operation. The shock-absorbing footbed helps isolate vibration from the kart chassis, reducing fatigue during long practice sessions, qualifying runs, and races.
FIA 8877-2022 Karting Approval
The Sparco K-Prime is homologated to the FIA 8877-2022 karting equipment standard. This certification makes it suitable for karting competitions that require footwear meeting the latest FIA protection requirements.
Smooth Microfiber Upper
The upper is constructed from smooth microfiber material selected for its balance of flexibility, durability, and lightweight performance. The material conforms comfortably around the foot while maintaining the support required for precise pedal operation.
Breathable Karting Construction
Strategically positioned ventilation areas help circulate air around the foot and reduce heat buildup. The breathable construction improves comfort during warm-weather races, indoor karting events, and extended track sessions.
Elasticated Rear Ankle Bellow
An elasticated bellow at the rear of the shoe allows the ankle to move naturally while maintaining support around the heel. This flexible design reduces restriction during braking, acceleration, and rapid transitions between the pedals.
Shock-Absorbing Footbed
The internal footbed helps absorb vibration transmitted through the pedals and kart chassis. Reducing shock and vibration can help limit foot fatigue and improve driver comfort over longer sessions.
Ultra-Light Karting Sole
The K-Prime uses an ultra-light rubber outsole designed specifically for kart racing. Different grip textures are positioned across the sole to provide an effective balance of pedal traction, flexibility, and sensitivity.
Responsive Pedal Feel
The low-profile outsole allows the driver to feel subtle changes in brake and throttle pressure. This responsive construction supports smooth pedal modulation and greater confidence when approaching braking zones and corner exits.
Single-Strap Closure System
A wide single-strap closure provides a secure fit around the upper foot and ankle. The simple closure design allows quick entry and removal while keeping the shoe firmly positioned during demanding driving conditions.
Abrasion-Resistant Toe and Heel Protection
Reinforced protection around the toe and heel improves resistance to wear from contact with pedals, the kart chassis, and paddock surfaces. These durable areas help extend the usable life of the shoe without adding unnecessary weight.
Modern High-Performance Design
The K-Prime combines technical materials with contemporary Sparco styling. Its streamlined profile and performance-oriented construction coordinate with modern kart racing suits while providing the control expected from Sparco’s premium karting footwear.
Sparco K-Prime Kart Racing Shoe Features
Premium kart racing shoe for competitive and club-level drivers
FIA 8877-2022 homologated
Smooth lightweight microfiber upper
Breathable construction for improved airflow
Elasticated rear ankle bellow
Supportive high-top karting design
Shock-absorbing internal footbed
Helps reduce vibration and foot fatigue
Ultra-light rubber karting outsole
Multiple grip textures for traction and pedal sensitivity
Responsive brake and throttle feedback
Wide single-strap closure system
Quick and secure fit adjustment
Abrasion-resistant toe protection
Reinforced heel area
Suitable for indoor and outdoor kart racing
Technical Specifications
Product: Sparco K-Prime Kart Racing Shoes
Manufacturer: Sparco
Product Type: Kart racing shoes
Upper Material: Smooth microfiber
Rear Construction: Elasticated ankle bellow
Closure: Single adjustable strap
Footbed: Shock-absorbing anatomical insole
Outsole: Ultra-light textured rubber karting sole
Toe Protection: Abrasion-resistant reinforcement
Heel Protection: Reinforced abrasion-resistant construction
Certification: FIA 8877-2022
European Sizes: 36–48
Sparco K-Prime Kart Racing Shoe Size Chart
Frequently Asked Questions
Are the Sparco K-Prime Kart Racing Shoes FIA approved?
Yes. The Sparco K-Prime is homologated to the FIA 8877-2022 karting standard. Drivers should confirm the current footwear requirements for their racing series, class, and event.
What are the Sparco K-Prime shoes made from?
The upper is constructed from smooth, lightweight microfiber material designed to provide flexibility, durability, and a secure performance fit.
Do the Sparco K-Prime shoes provide good pedal feel?
Yes. The ultra-light rubber outsole uses different grip textures to provide responsive pedal feedback while maintaining dependable traction on the brake and throttle pedals.
What does the rear ankle bellow do?
The elasticated rear bellow allows the ankle to move naturally during braking and acceleration while maintaining support around the heel.
How does the shock-absorbing footbed improve comfort?
The cushioned footbed helps isolate vibration transmitted through the pedals and kart chassis. This can reduce fatigue during longer practice sessions and races.
Are the Sparco K-Prime shoes suitable for indoor karting?
Yes. Their breathable upper, responsive sole, and secure fit make them suitable for indoor karting leagues, practice sessions, and competition.
Can the Sparco K-Prime be used for outdoor kart racing?
Yes. The durable microfiber construction, reinforced toe and heel areas, and high-grip sole make the K-Prime well suited to outdoor karting events.
Are the Sparco K-Prime shoes fire resistant?
No. The K-Prime is designed and homologated specifically for kart racing. It should not replace FIA 8856-2018 or SFI-approved fire-resistant footwear required for auto racing.
Can the Sparco K-Prime be used for auto racing?
The K-Prime is intended for karting. Drivers competing in auto racing events should use fire-resistant shoes approved to the standard required by their sanctioning organization.
What sizes are available?
The Sparco K-Prime is available in European sizes 36 through 48. Refer to the Sparco sizing chart before selecting a size.
How should the Sparco K-Prime Kart Racing Shoes fit?
The shoes should fit securely around the heel and midfoot without painful pressure points or restricted circulation. The ankle strap should feel supportive without limiting natural movement.
How should the Sparco K-Prime shoes be cleaned?
Clean the exterior using a damp cloth and mild soap, then allow the shoes to air dry naturally. Do not machine wash, submerge them in water, or place them near direct heat.
Premium Karting Comfort and Control
The Sparco K-Prime Kart Racing Shoes combine lightweight microfiber, flexible ankle support, a shock-absorbing footbed, and an ultra-light high-grip outsole. Their FIA 8877-2022 homologation and driver-focused construction make them an excellent choice for serious kart racers seeking comfort, durability, and precise pedal control.
AiM Sportline
AiM Sports MyChron Expansion Channel Multiplier - Replaced by ACC3
$429.00
AiM MyChron Expansion Channel Multiplier - Discontinued
Replaced by ACC3 which is found here
The AiM MyChron Expansion is an add-on for the MyChron or MyChron6 Kart Racing Data Logging Dash. It plugs into the CAN expansion port on your MyChron dash to expand its capabilities. The AiM Expansion has a single CAN expansion port plus four additional sensor inputs. All four inputs can accept common karting sensors (brake/throttle pedal position, temperature, steering angle, etc.). One of the four inputs can accept a speed sensor instead. Requires an external 12-volt power source such as your kart's battery.
The MyChron Expansion channel multiplier improves MyChron6 and MyChron6 2T (and also MyChron5 and MyChron5 2T) performance, thanks to four additional channels and a further CAN bus connector. Through this last connector, the systems can be connected to LCU-One Lambda controller and SmartyCam HD (and to GPS and Data key for MyChron4 systems).
Thanks to its specific wiring, MyChron Expansion powers the systems and their peripherals with an external battery, avoiding internal battery consumption.
All channels are easily configurable as analog through the system menu to sample data coming from:
Exhaust gas valve position sensor (very important to understand at which RPM value the exhaust port opens)
Wheel speed sensor: the first input on the left can be configured also as digital input
No contact brake pedal position sensor
No contact throttle pedal position sensor
Brake pressure sensor
Water temperature or cylinder head temperature (PT100 thermo-resistor only)
Steering angle potentiometer (to highlight over/under steering situations)
Brake pedal potentiometer
Throttle pedal potentiometer
MyChron Expansion is a complete, value-for-money instrument for professional kart analysis. Call us with any questions you have about the MyChron Expansion from AiM Sports!
Note: MyChron karting data logger/lap timer (pictured) is sold separately.
Alpinestars
Alpinestars SuperTech Karting Shoe
from $429.00
Alpinestars Supertech Karting Shoes
The Alpinestars Supertech Karting Shoes deliver lightweight comfort, exceptional breathability, and precise pedal feedback for competitive kart racing. Their advanced knitted upper conforms closely to the foot, creating a flexible and supportive fit without the bulk of a traditional karting shoe.
Developed for drivers who demand maximum sensitivity through the brake and throttle pedals, the Supertech combines an ultra-thin F1-derived rubber outsole with a supportive TPU heel counter and cushioned molded midsole. The result is a responsive karting shoe that helps reduce fatigue during long practice sessions, qualifying runs, and races.
Engineered stretch zones around the tongue and ankle make the shoe easier to put on while allowing natural movement inside the kart. Durable reinforcement overlays protect key areas without limiting flexibility, making the Supertech comfortable both behind the wheel and while walking through the paddock.
Ultra-Lightweight Knitted Upper
The fully knitted upper provides excellent airflow and adapts naturally to the shape of the foot. Its lightweight construction helps reduce bulk while maintaining a secure, race-focused fit.
The breathable knit material is especially beneficial during warm-weather racing and long indoor karting sessions, helping reduce heat buildup around the foot.
Engineered Stretch Zones
Strategically positioned stretch zones around the tongue and ankle collar allow the shoe to move naturally with the driver. These flexible areas also make entry and removal easier without compromising support.
Durable Reinforcement Overlay
A protective outer skin reinforces the knitted structure in high-stress areas. The overlay improves durability while preserving flexibility where it is needed for walking, braking, and throttle operation.
Injected TPU Heel Counter
An injected thermoplastic polyurethane heel counter helps lock the heel securely in position. The stabilized rear structure improves control during hard braking and rapid transitions between the pedals.
Molded Supportive Midsole
The molded midsole provides a stable platform with lightweight cushioning. It supports the foot during extended driving sessions while maintaining the direct connection needed for accurate pedal inputs.
Memory-Foam Heel Padding
Lightweight memory-foam padding around the heel improves comfort and helps reduce vibration transferred through the kart chassis and pedals. The cushioning supports the foot without adding unnecessary bulk.
F1-Derived Ultra-Thin Outsole
The redesigned rubber outsole uses technology derived from Alpinestars Formula 1 footwear. Its ultra-thin profile increases pedal sensitivity, allowing the driver to feel subtle changes in brake pressure and throttle position.
High-Grip Asymmetric Tread
An asymmetric tread pattern provides dependable grip on kart pedals and trackside surfaces. The outsole is engineered to resist water and oil while maintaining the flexibility required for precise pedal modulation.
Alternative Stretch Laces Included
An additional pair of stretch laces is included for quick pull-on convenience. The elastic design allows the shoes to be worn without repeatedly tying and untying traditional laces between sessions.
FIA 8877-2022 Karting Approval
The Alpinestars Supertech Karting Shoes are homologated to the FIA 8877-2022 karting equipment standard. This approval makes them suitable for competitions requiring footwear certified to the latest FIA karting standard.
Alpinestars Supertech Karting Shoe Features
FIA 8877-2022 homologated
Designed specifically for competitive kart racing
Ultra-lightweight knitted upper
Breathable and adaptive performance fit
Engineered stretch zones at the tongue and ankle
Durable reinforcement overlay
Injected TPU heel counter
Secure heel lockdown and lateral support
Molded supportive midsole
Lightweight memory-foam heel padding
Helps reduce vibration and driver fatigue
F1-derived ultra-thin rubber outsole
Exceptional brake and throttle pedal sensitivity
Asymmetric high-grip tread pattern
Water-repellent and oil-resistant outsole
Additional stretch laces included
Suitable for indoor and outdoor karting
Technical Specifications
Product: Alpinestars Supertech Karting Shoes
Manufacturer: Alpinestars
Product Type: Kart racing shoes
Upper: Lightweight knitted construction with reinforcement overlays
Ankle Construction: Flexible stretch collar
Heel Support: Injected TPU heel counter
Heel Padding: Lightweight memory foam
Midsole: Molded cushioned support structure
Outsole: Ultra-thin F1-derived rubber compound
Tread: Asymmetric high-grip pattern
Additional Closure: Stretch laces included
Certification: FIA 8877-2022
Alpinestars Supertech Karting Shoe Sizing Chart
Frequently Asked Questions
Are the Alpinestars Supertech Karting Shoes FIA approved?
Yes. The Supertech Karting Shoes are homologated to the FIA 8877-2022 karting equipment standard. Drivers should confirm the current footwear requirements for their racing series and class.
Are the Alpinestars Supertech Karting Shoes fireproof?
No. The Supertech is designed specifically for kart racing and is not intended to replace fire-resistant auto racing shoes. Auto racing classes may require footwear approved to FIA 8856-2018 or an applicable SFI standard.
How does the knitted upper improve performance?
The knitted construction conforms closely to the foot while providing excellent ventilation and flexibility. This creates a lightweight, supportive fit that helps reduce pressure and fatigue during long karting sessions.
Do the Alpinestars Supertech shoes provide good pedal feel?
Yes. Their ultra-thin F1-derived rubber outsole is designed to maximize sensitivity through the brake and throttle pedals for precise control.
What does the TPU heel counter do?
The injected TPU heel counter stabilizes the rear of the foot and helps prevent unwanted heel movement during hard braking and quick pedal transitions.
How does the memory-foam padding improve comfort?
The memory foam cushions the heel and helps absorb vibration transferred through the kart chassis and pedals, reducing discomfort during longer sessions.
Are the Supertech Karting Shoes suitable for indoor karting?
Yes. Their breathable knitted upper, secure fit, and responsive outsole make them suitable for both indoor and outdoor kart racing.
Can the Alpinestars Supertech be worn around the paddock?
Yes. The flexible reinforcement zones and cushioned molded midsole provide enough comfort for walking between sessions while preserving the responsive feel needed inside the kart.
What are the included stretch laces used for?
The alternative stretch laces allow the shoes to be pulled on and removed quickly without tying conventional laces each time.
How should the Alpinestars Supertech Karting Shoes fit?
The shoes should fit securely around the heel and midfoot without painful pressure points. The knitted upper should feel close to the foot while allowing natural toe movement and unrestricted circulation.
How should the Supertech Karting Shoes be cleaned?
Clean the exterior using a soft damp cloth and mild soap. Allow the shoes to air dry naturally, and do not machine wash, submerge them in water, or expose them to direct heat.
Lightweight Comfort with Maximum Pedal Sensitivity
The Alpinestars Supertech Karting Shoes combine an adaptive knitted upper, supportive heel construction, memory-foam cushioning, and an ultra-thin F1-derived outsole. Their FIA 8877-2022 approval and advanced lightweight design make them an excellent choice for competitive kart racers seeking comfort, grip, and precise pedal control.
OMP Racing
OMP KS-4 Kart Racing Suit (New)
$428.00
OMP KS-4 Kart Racing Suit
The OMP KS-4 Kart Racing Suit is made for kart drivers who want lightweight comfort, sharp styling, and better airflow without stepping into a full professional-level suit. Designed for long practice days, hot race weekends, and competitive karting sessions, the KS-4 combines a durable polyester outer shell with breathable interior construction to help drivers stay focused behind the wheel.
Lightweight Karting Comfort With OMP Style
Karting is physical, and heat management matters. The OMP KS-4 uses strategically placed laser-cut micro holes and OMP’s AirFlow System to improve ventilation in key areas of the suit. The ultra-breathable mesh lining helps reduce heat buildup, while floating sleeves and an ergonomic stretch panel across the back give the driver more freedom of movement when steering, braking, and working through tight corners.
OMP KS-4 Features
Durable polyester outer construction for karting use
Ultra-breathable mesh lining for improved comfort
Laser-cut micro holes in strategic areas for better airflow
OMP AirFlow System helps improve breathability and temperature control
Floating sleeves for improved arm movement in the kart
Ergonomic stretch insert on the back for better driving comfort
Contrast stripes and wrist cuffs for a clean motorsport look
Adjustable waist belt for a more personalized fit
Auto-lock zipper with OMP-branded puller
Available in adult and kids sizing
Built For Karting Sessions, Practice Days And Race Weekends
The KS-4 is a strong choice for drivers who need a comfortable karting suit that looks professional and feels easy to wear. The combination of breathable panels, flexible movement zones, and an adjustable waist makes it practical for everything from indoor karting leagues to outdoor sprint kart racing. It delivers the clean OMP look without overcomplicating the fit or feel.
OMP KS-4 Kart Racing Suit FAQs
Is the OMP KS-4 suit fireproof?No. The OMP KS-4 is a kart racing suit, not a fire-retardant auto racing suit. It is intended for karting use and should not be used as a substitute for FIA or SFI auto racing apparel.
What makes the KS-4 more breathable than a basic kart suit?The KS-4 uses laser-cut micro holes in strategic areas along with OMP’s AirFlow System and a breathable mesh lining to help improve ventilation during hot or physical karting sessions.
Does the OMP KS-4 have stretch panels?Yes. The suit includes an ergonomic stretch insert on the back, which helps improve comfort and mobility while seated in the kart.
Is this suit available for kids and adults?Yes. The OMP KS-4 Kart Racing Suit is available in adult and youth sizing, making it a good option for both junior kart racers and adult drivers.
Does the adjustable waist help with fit?Yes. The adjustable waist belt allows the driver to fine-tune the fit around the midsection, helping the suit feel more secure and comfortable while driving.
Upgrade your karting gear with the OMP KS-4 Kart Racing Suit and get lightweight comfort, airflow-focused construction, and clean OMP styling for your next session on track.
OMP KS-4 Kart Racing Suit Sizing Guide
