Sparco S.p.A.
Sparco RW-11 Seamless Nomex Underwear Bundle | FIA 8856-2018
$778.00
Sparco RW-11 Seamless Racing Underlayer BundleÂ
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The Sparco RW-11 Seamless Nomex Racing Underwear Bundle combines Sparco's premium seamless underlayers into one complete FIA 8856-2018 approved driver package. This bundle includes the RW-10 seamless balaclava, RW-11 seamless shirt, RW-11 seamless pants, and RW-10 compression Nomex socks.
Designed around the driver's seated position, the RW-11 system focuses on lightweight construction, exceptional breathability, minimal pressure points, and a close compression-style fit. Sparco X-Cool Silver treatment in the shirt and pants helps draw heat away from the body while providing an antibacterial effect for improved comfort during long track sessions.
What's Included
1x Sparco RW-10 Seamless Nomex Balaclava – FIA 8856-2018 approved head and neck protection
1x Sparco RW-11 Seamless Nomex Shirt – FIA 8856-2018 approved compression-style racing base layer
1x Sparco RW-11 Seamless Nomex Pants – FIA 8856-2018 approved seamless racing underwear
1x Sparco RW-10 Compression Nomex Socks – FIA 8856-2018 approved Class 1 graduated compression racing socks
Sparco RW-11 Bundle Features
FIA Homologation: FIA 8856-2018 approved components
Seamless Construction: Helps minimize rubbing, seams, and pressure points beneath racing gear
Compression Fit: RW-11 shirt and pants provide a close, performance-oriented fit
Ultra-Soft Stretch Material: Allows excellent mobility while maintaining a smooth fit under a racing suit
X-Cool Silver Technology: Helps draw heat away from the body surface
Antibacterial Treatment: Helps control odor and bacterial buildup during extended use
Driver-Focused Design: Engineered around the seated driving position for improved comfort
Compression Socks: Graduated Class 1 compression helps support circulation and reduce fatigue
Color Options: Black and white options available depending on component and inventory
Sparco RW-10 Seamless Nomex Balaclava
The Sparco RW-10 Balaclava is designed to provide lightweight FIA-certified protection while reducing common pressure points underneath a racing helmet. Its seamless construction eliminates seams across the mouth and chin, while the traditional center seam across the forehead has also been removed.
FIA 8856-2018 approved
Seamless stretchable Nomex construction
Minimal external seams
Designed for comfort in the driving position
Reduced pressure points underneath a helmet
Sparco RW-11 Seamless Nomex Shirt
The Sparco RW-11 Shirt combines a fully seamless structure with ultra-soft stretchable material for a close, comfortable fit beneath a racing suit. Its compression-style construction minimizes excess material while maintaining excellent freedom of movement.
Sparco X-Cool Silver treatment helps draw heat away from the driver's body while providing an antibacterial effect for improved comfort and freshness during long sessions.
FIA 8856-2018 approved
Fully seamless construction
Compression-style fit
Ultra-soft stretchable Nomex
X-Cool Silver heat-management treatment
Antibacterial properties
Minimal external seams
Available in black or white
Sparco RW-11 Seamless Nomex Pants
The Sparco RW-11 Pants use the same seamless, stretchable construction and X-Cool Silver treatment as the matching shirt. Their close compression fit helps reduce bunching and excess material underneath a racing suit while maintaining excellent mobility in the cockpit.
FIA 8856-2018 approved
Fully seamless construction
Compression-style fit
Stretchable Nomex material
X-Cool Silver technology
Antibacterial treatment
Minimal external seams
Available in black or white
Sparco RW-10 Compression Nomex Socks
The Sparco RW-10 Compression Socks use a unique helical structure that provides graduated Class 1 compression. Maximum pressure is applied around the ankle and gradually decreases toward the calf to help support the upward return of blood circulation.
This graduated compression design is intended to help reduce muscle fatigue, improve comfort, and support driver focus during long racing sessions.
FIA 8856-2018 approved
Graduated Class 1 compression
Helical compression structure
Maximum pressure at the ankle with decreasing pressure toward the calf
Designed to support circulation
Helps reduce muscle fatigue
Seamless stretchable Nomex construction
Available in black or white
Sizing Chart
The RW-11 shirt and pants use Sparco racing underlayer sizing. Because these garments are designed with a compression-style fit, drivers who prefer a looser fit should consider selecting one size larger than normal.
Why Choose the Sparco RW-11 Bundle?
The Sparco RW-11 system is designed for drivers who want premium FIA-certified protection with minimal bulk, advanced cooling technology, and a close performance fit. The combination of seamless construction, X-Cool Silver treatment, and RW-10 graduated compression socks makes this package especially well suited for endurance racing, competitive motorsport, and drivers who spend extended periods in the car.
Frequently Asked Questions
Q: Is the Sparco RW-11 bundle FIA approved?A: Yes. The RW-10 balaclava and compression socks along with the RW-11 shirt and pants are FIA 8856-2018 approved.
Q: Is the RW-11 a compression-fit underlayer?A: Yes. The RW-11 shirt and pants are designed with a close compression-style fit. If you prefer a looser fit, consider selecting one size larger.
Q: What does Sparco X-Cool Silver do?A: X-Cool Silver is designed to help draw heat away from the body surface while also providing an antibacterial effect.
Q: What is special about the RW-10 compression socks?A: The RW-10 socks use graduated Class 1 compression, applying greater pressure near the ankle and gradually reducing pressure toward the calf to support circulation and help reduce fatigue.
Q: Can I select different sizes for the shirt and pants?A: Yes. Each component can be configured independently so you can select the appropriate size for each part of the bundle.
Q: Are black and white options available?A: Yes. Black and white options are available for multiple RW-10 and RW-11 components depending on current inventory.
Sparco S.p.A.
Sparco RW-10 Nomex Racing Underwear Bundle
$742.00
Complete Sparco RW FIA Racing Underwear Package
The Sparco RW-10 / RW-11 Seamless Nomex Racing Underwear Bundle combines four premium Sparco underlayer components into one complete FIA 8856-2018 certified racing underwear system. The package includes the RW-10 seamless balaclava, RW-11 seamless shirt, RW-11 seamless pants, and RW-10 compression socks.
Developed around the driver's seating position, Sparco's RW underlayers focus on lightweight construction, breathability, stretch, and reduced pressure points. The RW-11 shirt and pants also incorporate Sparco X-Cool technology to help draw heat away from the body while providing an antibacterial effect.
What's Included
1x Sparco RW-10 Seamless Nomex Balaclava – FIA 8856-2018 certified head and neck protection
1x Sparco RW-11 Seamless Nomex Shirt – FIA 8856-2018 certified compression-style racing base layer
1x Sparco RW-11 Seamless Nomex Pants – FIA 8856-2018 certified seamless racing underwear
1x Sparco RW-10 Compression Nomex Socks – FIA 8856-2018 certified graduated compression racing socks
Sparco RW Bundle Features
FIA Homologation: FIA 8856-2018 certified components
Seamless Construction: Designed to minimize pressure points and improve comfort
Ultra-Soft Stretch Material: Provides mobility and a close racing fit
Driver-Focused Design: Engineered around the seated driving position
X-Cool Technology: RW-11 shirt and pants help draw heat away from the body
Antibacterial Treatment: X-Cool technology helps control odor during extended use
Compression Fit: RW-11 garments provide a close, supportive fit underneath a racing suit
Compression Socks: RW-10 socks use graduated Class 1 compression to support the lower legs
Available Colors: Black or white depending on component and inventory
Sparco RW-10 Seamless Nomex Balaclava
The Sparco RW-10 Balaclava is designed to reduce pressure points underneath a racing helmet. Its seamless construction eliminates the traditional center seam across the forehead and avoids seams around the mouth and chin area for improved comfort.
The stretchable Nomex construction provides excellent mobility while maintaining FIA 8856-2018 fire-resistant protection.
Sparco RW-11 Seamless Nomex Shirt
The Sparco RW-11 Shirt combines a seamless construction with ultra-soft stretch material and a compression-style fit. The garment is engineered to sit smoothly underneath a racing suit while reducing excess material and irritation.
Sparco's X-Cool Silver treatment helps draw heat away from the body's surface and provides an antibacterial effect to improve comfort during demanding driving sessions.
Sparco RW-11 Seamless Nomex Pants
The RW-11 Pants use the same seamless, stretchable construction and X-Cool treatment as the matching shirt. Their compression-style fit helps reduce bunching underneath a racing suit while allowing the driver to move naturally in the cockpit.
Drivers who prefer a looser fit may want to select one size larger than their normal underlayer size.
Sparco RW-10 Compression Nomex Socks
The Sparco RW-10 Compression Socks use a unique helical construction that provides graduated Class 1 compression. Maximum pressure is applied around the ankle and gradually decreases toward the calf to support blood circulation during extended driving sessions.
This compression design is intended to help reduce muscle fatigue, improve comfort, and maintain driver focus while still providing FIA 8856-2018 fire-resistant protection.
Sizing Chart
The RW-11 shirt and pants use Sparco racing underwear sizing. Select the appropriate size and color for each garment when configuring your bundle.
The RW-11 shirt has a compression-style fit. If you prefer a more relaxed fit, consider selecting one size larger than your normal size.
FIA 8856-2018 Racing Underwear
The Sparco RW system is designed for drivers looking for premium FIA-certified fire-resistant underwear with an emphasis on lightweight construction, minimal seams, cooling technology, and driver comfort. Combined with an approved racing suit, helmet, gloves, and shoes, this bundle provides a complete professional racing underlayer setup.
OMP Racing
OMP ONE EVO Nomex Racing Underwear Bundle | FIA 8856-2018
$726.00
Complete OMP ONE EVO FIA Racing Underwear Package
Build a complete professional-grade racing underlayer system with the OMP ONE EVO Nomex Racing Underwear Bundle. This package combines the ONE EVO shirt, ONE EVO pants, ONE EVO balaclava, and OMP ONE Nomex socks into one complete FIA 8856-2018 homologated setup designed for serious motorsport use.
OMP's ONE EVO underwear range is engineered around lightweight fire-resistant materials, high breathability, and an athletic fit. Strategically positioned 3D knitted inserts help improve airflow and moisture management in high-perspiration areas while maintaining the flame protection required for competition.
The shirt and pants are designed to work with OMP's Dry System racing suits, including the ONE and Tecnica Evo ranges, aligning breathable zones between the underlayer and suit to help improve driver comfort during demanding track sessions and endurance racing.
What's Included
1x OMP ONE EVO Nomex Shirt – FIA 8856-2018 homologated long-sleeve racing underlayer
1x OMP ONE EVO Nomex Pants – FIA 8856-2018 homologated lightweight racing underwear
1x OMP ONE EVO Nomex Balaclava – FIA 8856-2018 homologated open-face racing balaclava
1x OMP ONE Nomex Socks – FIA 8856-2018 homologated fire-resistant racing socks
OMP ONE EVO Bundle Features
FIA Homologation: FIA 8856-2018 certified racing underwear system
Complete Underlayer Package: Includes shirt, pants, balaclava, and socks
3D Dry System Technology: High-breathability knitted inserts help manage heat and moisture
Athletic Fit: Close-fitting design helps the garments sit smoothly beneath a racing suit
Ultra-Flat Seams: Helps reduce rubbing and pressure points during long driving sessions
Lightweight Construction: Designed to minimize bulk without sacrificing protection
High Breathability: Strategic ventilation zones help improve driver comfort
Fire-Resistant Materials: Developed specifically for professional motorsport use
OMP Dry System Compatible: Designed to complement OMP ONE and Tecnica Evo racing suits
OMP ONE EVO Nomex Shirt
The OMP ONE EVO long-sleeve shirt features a high neck for additional coverage and uses a soft, fire-resistant seamless fabric for a comfortable fit underneath the driver's suit.
3D Cube breathable inserts are positioned around major perspiration zones, including the sides, shoulders, lower back, and inside the arms. These areas help moisture evaporate while preserving the protection required for FIA competition.
OMP ONE EVO Nomex Pants
The ONE EVO pants use an athletic cut and ultra-lightweight aramid fabric to provide a close, smooth fit beneath a racing suit. Strategically placed 3D knitted inserts improve ventilation and align with compatible OMP racing suits as part of the OMP Dry System.
Ultra-flat seams help minimize irritation and make the pants especially well suited for longer track sessions and endurance racing.
OMP ONE EVO Nomex Balaclava
The ONE EVO balaclava features an anatomical open-face design made from lightweight fire-resistant material. Ultra-flat seams help reduce pressure points underneath the helmet, while breathable 3D material around the face improves ventilation and moisture management.
OMP ONE Nomex Socks
OMP ONE Nomex socks use advanced knitting techniques to create differentiated pressure areas designed to improve comfort around the foot and lower leg while driving. The lightweight fire-resistant construction completes the ONE EVO underlayer system from head to toe.
Sizing
The OMP ONE EVO shirt and pants use OMP racing underwear sizing. Select the appropriate size for each garment when configuring your bundle.
The ONE EVO shirt is available in sizes ranging from XS/S through 3XL, depending on color and availability. Balaclava and sock sizing should be selected separately to achieve the best fit.
FIA 8856-2018 Racing Underwear
The OMP ONE EVO system is designed for drivers who want a premium FIA-certified underlayer with an emphasis on cooling, moisture management, low bulk, and comfort. Combined with an FIA-approved racing suit, gloves, shoes, and helmet, it provides a complete professional racing apparel setup.
Alpinestars
Alpinestars ZX V3 Underlayer Package
$636.80
Complete Alpinestars ZX EVO v3 Racing Underlayer Package
The Alpinestars ZX EVO v3 Racing Underlayer Bundle brings together four premium Alpinestars base-layer components into one complete motorsport package. It includes the ZX EVO v3 balaclava, ZX EVO v3 fireproof shirt, ZX EVO v3 underlayer pants, and ZX v4 Nomex socks for complete fire-resistant coverage underneath your racing suit.
Built to Formula 1 specifications, the ZX EVO v3 range combines lightweight construction, LENZING FR flame-resistant fibers, advanced moisture management, engineered stretch, and high breathability. The result is a premium underlayer system designed to help reduce heat stress and improve driver comfort during demanding track sessions and endurance events.
What's Included
1x Alpinestars ZX EVO v3 Nomex Balaclava – FIA 8856-2018 and SFI 3.3 certified fire-resistant head and neck protection
1x Alpinestars ZX EVO v3 Fireproof Shirt – FIA 8856-2018 and SFI 3.3 homologated Formula 1-spec racing base layer
1x Alpinestars ZX EVO v3 Underlayer Pants – FIA 8856-2018 and SFI 3.3 certified lightweight racing underwear
1x Alpinestars ZX v4 Nomex Socks – FIA 8856-2018 and SFI homologated compression-style racing socks
Alpinestars ZX EVO v3 Bundle Features
Formula 1 Specification Design: Developed for top-level motorsport performance
FIA Homologation: FIA 8856-2018 certified components
SFI Homologation: SFI-rated components for broader sanctioning-body compatibility
LENZING FR Material: Flame-resistant cellulosic fiber with permanent thermal insulation properties
Moisture Management: Helps move perspiration away from the skin
Jacquard Mesh Construction: Diamond-pattern knit improves airflow, stretch, and fit
Lightweight Design: Helps minimize bulk underneath a racing suit
Soft-Touch Fabric: Designed for extended wear during long driving sessions
Engineered Stretch: Improves freedom of movement and close-body fit
Compression Sock Design: Supports the foot, ankle, and calf while helping improve circulation
Alpinestars ZX EVO v3 Nomex Balaclava
The ZX EVO v3 Balaclava is engineered for Formula 1-level performance with an ultra-lightweight, soft, and breathable construction. LENZING FR fibers provide permanent flame resistance and thermal insulation while moisture-wicking properties help keep the driver cool and dry.
FIA 8856-2018 and SFI 3.3 certified
Formula 1-specification flame-resistant construction
Open-knit mouth and rear zones for increased airflow
Double-layer face area for added protection
Mouth opening for hydration tube access
Flat seams help reduce pressure points
Lightweight 205 g/sqm construction
Alpinestars ZX EVO v3 Fireproof Shirt
The ZX EVO v3 Shirt uses LENZING FR fabric and an all-new jacquard diamond-mesh structure to combine flame-resistant protection with exceptional breathability and stretch. Its seamless tubular torso and reduced collar seams help minimize pressure points underneath a racing suit.
FIA 8856-2018 and SFI 3.3 homologated
LENZING FR flame-resistant cellulosic fiber
255 g/sqm lightweight construction
Jacquard diamond mesh for ventilation and flexibility
Seamless tubular torso design
Moisture-wicking construction
Improved stretch fit
Alpinestars ZX EVO v3 Underlayer Pants
The ZX EVO v3 Pants use the same advanced LENZING FR construction as the matching shirt. Their lightweight jacquard diamond-knit material provides stretch, breathability, and moisture management while maintaining FIA and SFI fire-resistant protection.
FIA 8856-2018 and SFI 3.3 certified
LENZING FR flame-resistant material
255 g/sqm lightweight construction
Jacquard mesh with diamond structure
High breathability and moisture management
Stretch fit for improved comfort and mobility
Low-bulk design helps reduce bunching under a racing suit
Alpinestars ZX v4 Nomex Socks
The Alpinestars ZX v4 Nomex Socks use a graduated compression design developed to support the muscles, tendons, and ligaments of the foot, ankle, and calf. This compression structure helps promote circulation while reducing fatigue during long driving sessions.
Lightweight elastane-enhanced construction improves comfort and freedom of movement, while the seamless design helps reduce pressure points. The socks extend to just below the knee for excellent lower-leg coverage.
FIA 8856-2018 homologated
SFI homologated
Graduated compression design
Supports circulation and helps reduce fatigue
Seamless construction minimizes pressure points
Lightweight and soft to the touch
Below-knee length for increased protection
Sizing Chart
The ZX EVO v3 shirt and pants use Alpinestars racing underlayer sizing. Select the appropriate size for each garment when configuring your bundle.
ZX v4 socks use separate footwear sizing.
Premium FIA & SFI Racing Underlayer System
The Alpinestars ZX EVO v3 bundle is designed for drivers who want a premium fire-resistant underlayer system with an emphasis on heat management, moisture control, low weight, stretch, and long-stint comfort. Combined with an approved racing suit, gloves, shoes, and helmet, it creates a complete high-performance motorsport foundation.
Sabelt S.p.A.
Sabelt UI-600 FIA 8856-2018 Nomex Underwear Package (Slim)
$622.95
Complete Sabelt UI-600 FIA Racing Underwear Package
Get fully equipped with Sabelt's premium UI-600 racing underwear system in one complete package. The Sabelt UI-600 Nomex Racing Underwear Bundle combines the UI-600 slim-fit shirt, slim-fit pants, balaclava, and racing socks for complete FIA 8856-2018 certified fire-resistant protection underneath your racing suit.
Developed for drivers who want maximum comfort without sacrificing protection, the UI-600 collection uses advanced stretch-fit construction and lightweight technical materials to provide exceptional breathability and freedom of movement. The nearly seamless design helps reduce pressure points and irritation during long sessions in the car.
Sabelt combines Lenzing FR fiber with modacrylic and elastane to create an underlayer system that is lightweight, durable, moisture-managing, and highly elastic. The two-way stretch warp-knit construction follows the driver's movements while helping keep the body dry and comfortable during demanding track sessions, sprint races, and endurance events.
What's Included
1x Sabelt UI-600 Slim-Fit Nomex Racing Shirt – FIA 8856-2018 certified lightweight racing underlayer
1x Sabelt UI-600 Nomex Racing Balaclava – FIA 8856-2018 certified stretch-fit head and neck protection
1x Sabelt UI-600 Slim-Fit Nomex Underlayer Pants – FIA 8856-2018 certified lightweight racing underwear
1x Sabelt UI-600 Nomex Racing Socks – FIA 8856-2018 certified fire-resistant racing socks
Sabelt UI-600 Features
FIA Certification: FIA 8856-2018 certified racing underwear system
Complete Driver Underlayer: Includes shirt, pants, balaclava, and socks
Stretch-Fit Construction: Designed to conform closely to the driver's body while maintaining freedom of movement
Nearly Seamless Design: Helps minimize irritation and pressure points inside the racing suit
Breathable Performance: Designed to help manage heat and moisture during demanding driving conditions
Technical Materials: Lenzing FR fiber, modacrylic, and elastane construction
Two-Way Stretch: Warp-knit fabric delivers excellent elasticity and mobility
Lightweight: Built to reduce unnecessary bulk underneath a racing suit
Durable: High wear resistance for repeated motorsport use
Made in Italy: Premium Sabelt motorsport construction
Why Buy the Complete UI-600 Bundle?
A properly equipped driver needs more than just a racing suit. FIA-rated fire-resistant underwear provides an additional layer of protection between the driver and the suit while also improving comfort during long periods in the cockpit.
This bundle makes it easy to build a complete Sabelt UI-600 underlayer system without purchasing each component separately. Choose the appropriate options for the shirt, pants, balaclava, and socks to create your complete racing underwear setup.
Sizing
The UI-600 shirt and pants use Sabelt racing underwear sizing. Select the appropriate size for each garment when configuring your bundle.
Sabelt UI-600 racing socks are sized using European shoe sizes. Select the sock size that corresponds with your normal footwear size.
FIA 8856-2018 Certified Racing Underwear
The Sabelt UI-600 collection is designed for motorsport applications requiring FIA 8856-2018 certified fire-resistant driver apparel. Pair the complete UI-600 underwear system with an FIA-approved racing suit, gloves, shoes, and helmet for a professional motorsport safety setup.
Sabelt S.p.A.
Sabelt UI-600 Underlayer Package (Regular)
$622.95
Sabelt UI-600 Premium Underlayer Package - everything you need all in one place. Don't guess at what you need, let us assemble the perfect package for you.
Chillout Systems
Chillout Pro Sport Racing Underwear Bundle | FIA 8856-2018 & SFI
$598.99
Complete Chillout Pro Sport Racing Underwear Package
Build a complete fire-resistant racing underlayer system with the Chillout Pro Sport Racing Underwear Bundle. This package combines the Pro Sport underlayer shirt, pants, dual-layer balaclava, and racing socks into one coordinated FIA 8856-2018 and SFI-rated setup.
Chillout Pro Sport underlayers are engineered around lightweight construction, breathability, thermal regulation, and driver comfort. The technical fabric helps manage heat and moisture inside the cockpit while maintaining the fire-resistant protection required for competitive motorsport.
Available in multiple colors and sizes, the Pro Sport system makes it easy to configure a complete head-to-toe underlayer package for track days, club racing, endurance events, and professional competition.
What's Included
1x Chillout Pro Sport Dual Layer Balaclava – FIA 8856-2018 and SFI-rated fire-resistant head and neck protection
1x Chillout Pro Sport Underlayer Shirt – Lightweight fire-resistant long-sleeve racing top
1x Chillout Pro Sport Underlayer Pants – Lightweight fire-resistant racing bottoms
1x Chillout Pro Sport Socks – Fire-resistant racing socks designed to complete the Pro Sport system
Chillout Pro Sport Bundle Features
FIA Homologation: FIA 8856-2018 approved components
SFI Rated: Designed to meet applicable SFI fire-resistant apparel requirements
Complete Underlayer System: Shirt, pants, balaclava, and socks included
Thermal-Regulating Fabric: Designed to help manage driver body temperature in demanding cockpit conditions
Ultra-Lightweight Construction: Helps minimize bulk underneath a racing suit
High Breathability: Technical materials promote airflow and moisture management
Stretch Construction: Provides a close, comfortable fit with freedom of movement
Antibacterial Technology: Integrated fabric technology helps control odor during extended use
Multiple Colors: Shirt, pants, and balaclava options are available in black, charcoal, and white depending on inventory
Chillout Pro Sport Underlayer Shirt
The Chillout Pro Sport Shirt uses an ultra-lightweight fire-resistant fabric engineered to improve airflow and comfort underneath a racing suit. Its stretch construction provides a close fit without unnecessarily restricting driver movement.
The shirt is made from a technical blend of 42% M-Aramide, 42% Viscose FR, and 16% EA and is homologated to FIA 8856-2018 and applicable SFI standards.
Chillout Pro Sport Underlayer Pants
The Pro Sport Pants use the same lightweight, breathable construction as the shirt to create a coordinated lower-body layer. Their stretch fabric allows the garment to sit smoothly underneath a fire suit while helping manage heat and moisture during long sessions.
The pants are available in sizes XS through XXL and in multiple colors depending on availability.
Chillout Pro Sport Dual Layer Balaclava
The Chillout Pro Sport Dual Layer Balaclava provides additional fire-resistant protection around the driver's head and neck while maintaining the lightweight and breathable characteristics of the Pro Sport system.
The balaclava is FIA 8856-2018 homologated and SFI 3.3 rated, with a stretchable one-size design available in black, charcoal, or white depending on inventory.
Chillout Pro Sport Socks
Chillout Pro Sport racing socks complete the underlayer system with lightweight fire-resistant protection for the feet and lower legs. Their technical knit construction is designed to maintain comfort and pedal feel while helping manage moisture inside racing shoes.
The socks are available in Small, Medium, and Large with black and white color options depending on inventory.
Sizing
Chillout Pro Sport shirts and pants are available in sizes XS through XXL. Select the appropriate size and color for each garment when configuring your bundle.
The balaclava is one size, while Pro Sport socks are available in Small, Medium, and Large. Each component should be selected independently for the best overall fit.
For maximum protection and comfort, Chillout recommends that garments should fit properly without being excessively tight. The shirt and pants should maintain appropriate overlap at the waist, while the balaclava and shirt should provide continuous coverage around the neck.
FIA 8856-2018 & SFI Racing Protection
The Chillout Pro Sport collection is designed for racers who want certified fire-resistant protection with an emphasis on lightweight construction, airflow, and cockpit comfort. Combined with an approved racing suit, gloves, shoes, and helmet, the Pro Sport system creates a complete foundation for competitive motorsport apparel.
Sparco S.p.A.
Sparco RW-7 Nomex Racing Underwear Bundle | FIA 8856-2018
$558.00
Sparco RW-7 Nomex Racing Underwear Bundle
The Sparco RW-7 Nomex Racing Underwear Bundle combines the RW-7 Delta balaclava, RW-7 shirt, RW-7 pants, and RW-7 socks into one complete fire-resistant underlayer system for competitive motorsport.
Designed around comfort, breathability, and protection, the RW-7 collection uses soft stretchable fibers, minimal seams, and Sparco X-Cool technology to help manage heat and moisture while reducing pressure points underneath your helmet and racing suit.
What's Included
1x Sparco RW-7 Delta Balaclava – FIA 8856-2018 and SFI 3.3 approved fire-resistant head and neck protection
1x Sparco RW-7 Nomex Shirt – FIA 8856-2018 approved long-sleeve racing underlayer
1x Sparco RW-7 Nomex Pants – FIA 8856-2018 approved fire-resistant racing underwear
1x Sparco RW-7 Nomex Socks – FIA 8856-2018 approved mid-calf racing socks
Sparco RW-7 Bundle Features
FIA Certification: FIA 8856-2018 approved components
SFI Certification: RW-7 Delta balaclava is SFI 3.3 approved
X-Cool Technology: Helps draw heat away from the body surface
Antibacterial Treatment: Helps reduce odor and bacterial buildup during extended use
Soft Stretchable Fabric: Provides a close, comfortable racing fit
Minimal External Seams: Helps reduce pressure points beneath racing gear
Driver-Focused Construction: Designed for comfort while seated in the cockpit
Moisture Management: Helps control sweat and heat during demanding driving sessions
Complete Underlayer System: Includes balaclava, shirt, pants, and socks
Sparco RW-7 Delta Balaclava
The Sparco RW-7 Delta Balaclava combines FIA 8856-2018 and SFI 3.3 fire protection with a lightweight, moisture-wicking construction designed for long sessions behind the wheel.
A body-mapped knit structure provides differentiated support between the front and rear of the balaclava, while optimized stitching around the eye opening helps minimize pressure points beneath a close-fitting racing helmet.
FIA 8856-2018 approved
SFI 3.3 approved
Breathable moisture-wicking construction
Body-mapped knit structure
Optimized eye-opening stitching
Thin profile for comfortable helmet fit
Sparco RW-7 Nomex Shirt
The Sparco RW-7 Nomex Shirt uses a soft stretchable construction with seamless sides and raglan sleeves to improve mobility and comfort underneath a racing suit. The fabric is designed to fit close to the body while remaining flexible in the driving position.
Sparco X-Cool treatment helps draw heat away from the skin and provides an antibacterial effect for improved comfort during long track sessions.
FIA 8856-2018 approved
Soft stretchable Nomex construction
Seamless sides
Raglan sleeves for improved movement
Minimal external seams
Sparco X-Cool treatment
Sparco RW-7 Nomex Pants
The Sparco RW-7 Nomex Pants provide lightweight fire-resistant lower-body protection with a close-fitting stretch construction designed specifically for motorsport use.
X-Cool technology helps regulate temperature, while reinforced areas and minimal seams provide a balance of comfort, protection, and durability during demanding driving conditions.
FIA 8856-2018 approved
Soft stretchable Nomex construction
Designed for comfort in the driving position
Minimal external seams
X-Cool temperature-management technology
Antibacterial treatment
Manufacturer part number: 001781P
Sparco RW-7 Nomex Socks
Sparco RW-7 Nomex Socks complete the underlayer system with lightweight fire-resistant protection for the feet and lower legs. Their soft construction and X-Cool treatment help improve comfort while maintaining a close fit inside racing shoes.
FIA 8856-2018 approved
Soft and stretchable Nomex construction
Minimal external seams
X-Cool treatment
Antibacterial properties
Available in black or white
European shoe sizing
Manufacturer part number: 001522
Sizing Chart
Sparco RW-7 shirts and pants use Sparco underlayer sizing. The soft stretchable fabric is designed to fit close to the body. Drivers who prefer a looser fit may want to select one size larger.
Sparco RW-7 socks are sized according to European shoe sizes.
Why Choose the Sparco RW-7 Bundle?
The RW-7 system is a strong choice for drivers who want FIA-certified protection with more technical heat-management features than a basic entry-level underlayer. The combination of X-Cool treatment, stretch construction, moisture management, and minimal seams makes the RW-7 especially well suited for long track sessions, endurance racing, and hot cockpit conditions.
Frequently Asked Questions
Q: Is the Sparco RW-7 bundle FIA approved?A: Yes. The RW-7 balaclava, shirt, pants, and socks are FIA 8856-2018 approved.
Q: Is the RW-7 balaclava SFI approved?A: Yes. The Sparco RW-7 Delta Balaclava is also SFI 3.3 approved.
Q: What does Sparco X-Cool do?A: X-Cool treatment is designed to help draw heat away from the body surface while also providing an antibacterial effect.
Q: Is the RW-7 a compression fit?A: The shirt and pants are designed to fit close to the body because of their soft stretchable fabric. If you prefer a looser fit, consider selecting one size larger.
Q: Can I select different sizes for each part of the bundle?A: Yes. Shirt, pants, balaclava, and sock options can be selected independently when configuring the package.
Q: How are the RW-7 socks sized?A: Sparco RW-7 socks use European shoe sizing. Refer to the Sparco sock size chart above to find the correct size.
Sparco S.p.A.
Sparco Shield RW-9 Nomex Racing Underwear Bundle | FIA & SFI
$542.00
Complete Sparco Shield RW-9 Racing Underwear Package
The Sparco Shield RW-9 Nomex Racing Underwear Bundle combines premium Sparco fire-resistant underlayers into one complete driver package. This bundle includes the Shield RW-9 balaclava, Shield RW-9 shirt, Shield RW-9 pants, and Sparco RW-7 Nomex socks for head-to-toe racing protection.
The Shield RW-9 collection is engineered around breathability, comfort, and driver movement. Sparco uses ultra-soft stretchable Nomex, perforated knit zones, minimal flat seams, and X-Cool Silver technology to create an underlayer system designed for demanding cockpit conditions.
What's Included
1x Sparco Shield RW-9 Nomex Balaclava – SFI 3.3-rated fire-resistant head and neck protection
1x Sparco Shield RW-9 Nomex Shirt – FIA 8856-2000 and SFI 3.3 homologated racing underlayer
1x Sparco Shield RW-9 Nomex Pants – FIA 8856-2000 and SFI 3.3 rated racing underwear
1x Sparco RW-7 Nomex Socks – FIA 8856-2018 approved fire-resistant racing socks
Sparco Shield RW-9 Bundle Features
Premium Nomex Construction: Designed for high-level motorsport protection and comfort
Seamless Stretch Zones: Improve mobility and reduce unnecessary pressure points
Perforated Knit Areas: Increase airflow in key heat zones
Minimal Flat Seams: Specialized stitching helps improve comfort beneath a racing suit
X-Cool Silver Technology: Helps draw heat away from the skin
Antibacterial Treatment: X-Cool Silver helps control odor during extended use
Driver-Focused Fit: Designed specifically around the seated driving position
Multiple Color Options: Black and white options available depending on component and inventory
Sparco Shield RW-9 Nomex Balaclava
The Shield RW-9 Balaclava combines stretchable Nomex with strategically placed breathable knit sections to provide lightweight protection underneath a racing helmet. Minimal external seams and soft construction help reduce pressure points during long driving sessions.
The balaclava is SFI 3.3 rated and treated with Sparco X-Cool Silver technology to help improve heat management and comfort.
Sparco Shield RW-9 Nomex Shirt
The Shield RW-9 Shirt uses two different woven materials in key areas: thin stretch Nomex for mobility and double-perforated Nomex for improved breathability. The design follows the driver's seated position to provide a close, comfortable fit underneath a racing suit.
X-Cool Silver treatment helps draw heat away from the skin while also providing an antibacterial effect.
Sparco Shield RW-9 Nomex Pants
The Shield RW-9 Pants use the same stretchable and perforated Nomex construction as the matching shirt. Minimal flat seams help reduce irritation while the ergonomic fit promotes comfort and mobility inside the cockpit.
The pants are available in grouped sizes from XS-S through XXXL and in black or white depending on inventory.
Sparco RW-7 Nomex Socks
The Sparco RW-7 Nomex Socks complete the bundle with lightweight FIA 8856-2018 approved protection for the feet and lower legs. Their soft fiber blend and X-Cool treatment help improve comfort while maintaining a low-bulk fit inside racing shoes.
Sizing
The Shield RW-9 shirt and pants use Sparco underlayer sizing. Select the appropriate size and color for each garment when configuring your bundle.
Sparco RW-7 socks are sized according to European shoe sizes.
Sparco X-Cool Racing Underwear System
The Sparco Shield RW-9 system is built for drivers who want a premium underlayer package focused on breathability, heat management, mobility, and comfort. Pair it with an approved racing suit, gloves, shoes, and helmet for a complete motorsport safety setup.
Alpinestars
Alpinestars Race v3 Nomex Racing Underwear Bundle | FIA 8856-2018
$534.80
Complete Alpinestars Race Nomex Underwear Package
The Alpinestars Race v3 Nomex Racing Underwear Bundle gives drivers a complete FIA 8856-2018 certified fire-resistant underlayer system in one package. This bundle combines the Race v3 balaclava, Race v3 shirt, Race v3 pants, and Race v4 Nomex socks for head-to-toe protection underneath your racing suit.
Developed using Formula 1-inspired technology, the Alpinestars Race series focuses on lightweight construction, breathability, engineered stretch, and soft-touch comfort. The advanced flame-resistant materials provide the protection required for competitive motorsport while helping reduce bulk and heat inside the cockpit.
What's Included
1x Alpinestars Race v3 Nomex Balaclava – FIA 8856-2018 certified fire-resistant head and neck protection
1x Alpinestars Race v3 Nomex Underlayer Shirt – Lightweight FIA-certified long-sleeve racing base layer
1x Alpinestars Race v3 Nomex Pants – Lightweight FIA-certified racing underlayer pants
1x Alpinestars Race v4 Nomex Socks – FIA 8856-2018 certified fire-resistant racing socks
Alpinestars Race Bundle Features
FIA Homologation: FIA 8856-2018 certified components
Complete Underlayer Package: Includes balaclava, shirt, pants, and socks
Formula 1 Specification Design: Race v3 base layers developed for high-level motorsport use
Lenzing FR Material: Flame-resistant natural viscose fiber with thermal insulation properties
Engineered Stretch: Elastane fibers improve elasticity, movement, and overall comfort
Lightweight Construction: Designed to minimize bulk underneath a racing suit
High Breathability: Technical fabrics help improve comfort during demanding track sessions
Soft-Touch Fabric: Smooth material helps reduce irritation during extended use
Flat Seam Construction: Helps reduce pressure points underneath the helmet and racing suit
Alpinestars Race v3 Nomex Balaclava
The Race v3 Balaclava is an exceptionally lightweight and thin Formula 1-specification underlayer designed to fit comfortably underneath a racing helmet. Flat seams help minimize pressure points, while the soft-touch material and stretch construction provide a secure and comfortable fit.
A dedicated mouth opening also provides convenient access for a hydration tube during long racing sessions.
Alpinestars Race v3 Nomex Underlayer Shirt
The Race v3 Nomex Shirt combines lightweight fire-resistant protection with excellent breathability and flexibility. Its advanced base-layer construction incorporates elastane fibers for engineered stretch and a relaxed fit designed for comfort underneath a driving suit.
Lenzing FR material provides flame resistance and thermal insulation while helping manage driver comfort in high-temperature racing environments.
Alpinestars Race v3 Nomex Pants
The Race v3 Nomex Pants use the same advanced flame-resistant and stretch technology as the matching shirt. Their lightweight construction and relaxed fit allow the pants to sit comfortably beneath a racing suit while maintaining freedom of movement.
The soft-touch textile and Lenzing FR material help provide a balance of protection, breathability, and comfort for sprint, endurance, and track-day use.
Alpinestars Race v4 Nomex Socks
Alpinestars Race v4 Nomex Socks complete the bundle with lightweight FIA-certified protection for the feet and lower legs. Their ergonomic construction is designed for excellent comfort inside racing shoes, while flat seams help minimize irritation during extended driving sessions.
Sizing Chart
The Race v3 shirt and pants are available in multiple sizes and colors depending on inventory. Select the appropriate size and color for each garment when configuring your bundle.
Race v4 socks use separate footwear sizing. Select the sock size that corresponds with your normal shoe size.
FIA 8856-2018 Racing Underwear
The Alpinestars Race underlayer system is built for drivers who want lightweight FIA-certified fire protection with an emphasis on breathability, stretch, and comfort. Combined with an approved racing suit, gloves, shoes, and helmet, this bundle provides a complete fire-resistant foundation for competitive motorsport.
Sparco S.p.A.
Sparco RW-4 Nomex Racing Underwear Bundle | FIA 8856-2018
$436.00
Sparco RW-4 FIA Racing Underwear Package
The Sparco RW-4 Nomex Racing Underwear Bundle combines the complete RW-4 fire-resistant underlayer system into one convenient package. It includes the Sparco RW-4 balaclava, long-sleeve shirt, pants, and Nomex racing socks for complete head-to-toe protection underneath your racing suit.
Designed for drivers who want dependable FIA-certified protection with a comfortable regular fit, the RW-4 collection uses a soft-touch interlock fabric that is lightweight, breathable, and comfortable enough for long track sessions. Every component in this package is FIA 8856-2018 approved.
What's Included
1x Sparco RW-4 Nomex Balaclava – FIA 8856-2018 approved fire-resistant head and neck protection
1x Sparco RW-4 Nomex Shirt – FIA 8856-2018 approved long-sleeve racing underlayer
1x Sparco RW-4 Nomex Pants – FIA 8856-2018 approved fire-resistant racing underwear
1x Sparco RW-4 Nomex Socks – FIA 8856-2018 approved mid-calf racing socks
Sparco RW-4 Underlayer Bundle Features
FIA Homologation: FIA 8856-2018 approved components
Complete Underlayer System: Includes balaclava, shirt, pants, and socks
Soft-Touch Interlock Fabric: Designed for excellent next-to-skin comfort
Regular Fit: Comfortable alternative to compression-style racing underwear
Lightweight Construction: Helps reduce unnecessary bulk underneath a racing suit
Breathable Material: Designed for comfort during demanding track sessions
Fire-Resistant Protection: Nomex construction provides protection for competitive motorsport use
Anti-Static Socks: RW-4 socks combine fire-resistant Nomex construction with anti-static properties
Coordinated Sparco System: Matching RW-4 components designed to work together as a complete racing base layer
Sparco RW-4 Nomex Balaclava
The Sparco RW-4 Nomex Balaclava provides FIA-certified fire-resistant protection while maintaining a soft, breathable feel underneath a racing helmet. The regular-fit construction is designed for long-term comfort without excessive compression.
FIA 8856-2018 approved
Soft-touch interlock fabric
Regular fit
Lightweight and breathable
Designed for extended use underneath a racing helmet
Sparco RW-4 Nomex Shirt
The Sparco RW-4 Nomex Shirt is a comfortable long-sleeve racing base layer made from soft-touch interlock fabric. Unlike compression-style underlayers, the RW-4 uses a regular fit that provides excellent comfort and freedom of movement underneath a racing suit.
FIA 8856-2018 approved
Soft and comfortable interlock construction
Regular fit
Long-sleeve design
Sizes Small through XX-Large
Manufacturer part number: 001782MBI
Sparco RW-4 Nomex Pants
The Sparco RW-4 Nomex Pants provide lightweight lower-body fire protection with the same soft-touch interlock fabric used throughout the RW-4 collection. Their regular-fit design allows comfortable movement inside the cockpit while avoiding the restrictive feel of compression-style underwear.
FIA 8856-2018 approved
Soft-touch interlock material
Regular fit
Lightweight and breathable construction
Sizes Small through XX-Large
Sparco RW-4 Nomex Socks
Sparco RW-4 Nomex Socks complete the underlayer system with lightweight fire-resistant protection for the feet and lower legs. The mid-calf socks use the same soft-touch interlock construction as the rest of the RW-4 range for excellent comfort inside racing shoes.
FIA 8856-2018 approved
Fire-retardant Nomex construction
Anti-static properties
Lightweight and breathable
Soft-touch interlock fabric
Mid-calf length
European shoe sizing
Manufacturer part number: 001516BI
Why Choose the Sparco RW-4 Bundle?
The RW-4 collection is an excellent choice for drivers who want complete FIA 8856-2018 protection without moving into a tight compression-style underlayer. Its soft interlock fabric and regular fit make the RW-4 particularly well suited for track days, club racing, endurance events, and drivers who prioritize comfort during long periods in the car.
Purchasing the complete package also makes it easier to build a coordinated Sparco underlayer system without selecting each component separately.
Sizing Chart
Sparco RW-4 shirts and pants use Sparco racing underwear sizing. Select the appropriate size for the shirt and pants independently when configuring your bundle.
Sparco RW-4 socks are sized according to European shoe sizes. Use the chart below to convert your normal shoe size.
Frequently Asked Questions
Q: Is the entire Sparco RW-4 bundle FIA approved?A: Yes. The RW-4 balaclava, shirt, pants, and socks are all FIA 8856-2018 approved.
Q: Is the Sparco RW-4 a compression-fit underlayer?A: No. The RW-4 shirt and pants use a regular fit, making them a good choice for drivers who prefer a less restrictive feel underneath their racing suit.
Q: What comes in the RW-4 bundle?A: The package includes one RW-4 balaclava, one RW-4 long-sleeve shirt, one pair of RW-4 pants, and one pair of RW-4 Nomex socks.
Q: Can I select different sizes for the shirt and pants?A: Yes. Each bundle component can be configured independently so you can select the appropriate size for each item.
Q: How are the Sparco RW-4 socks sized?A: RW-4 socks use European shoe sizing. Refer to the Sparco shoe size chart above to determine the correct size.
Q: Who is the RW-4 bundle best suited for?A: The RW-4 is ideal for track-day drivers, club racers, and competitive drivers who want FIA-certified fire protection with a comfortable regular-fit underlayer rather than a compression-style system.
OMP Racing
OMP FIRST Nomex Racing Underwear Bundle | FIA 8856-2018 & SFI
$428.00
Complete OMP FIRST Racing Underwear Package
The OMP FIRST Nomex Racing Underwear Bundle gives drivers a complete fire-resistant underlayer system in one easy package. It combines the OMP FIRST shirt, pants, balaclava, and socks for reliable motorsport protection, comfort, and value.
Designed as OMP's entry-level professional racing underwear system, the FIRST collection uses lightweight fire-resistant materials, comfortable flat seams, and a regular fit that works well for track days, club racing, and competitive motorsport.
What's Included
1x OMP FIRST Nomex Shirt – FIA 8856-2018 and SFI homologated racing underlayer
1x OMP FIRST Nomex Pants – FIA 8856-2018 and SFI homologated racing underwear
1x OMP FIRST Balaclava – FIA 8856-2018 and SFI 3.3/5 certified fire-resistant balaclava
1x OMP FIRST Nomex Socks – FIA 8856-2018 homologated fire-resistant racing socks
OMP FIRST Bundle Features
FIA Certification: FIA 8856-2018 certified components
SFI Certification: SFI homologation on applicable FIRST garments
Complete Underlayer System: Includes shirt, pants, balaclava, and socks
Fire-Resistant Construction: Designed specifically for motorsport safety
Flat Seams: Helps reduce rubbing and irritation underneath a racing suit and helmet
Breathable Fabric: Helps manage heat and moisture during demanding driving sessions
Regular Fit: Comfortable, ergonomic cut without excessive compression
Excellent Value: A strong choice for drivers who want certified protection at a budget-friendly price point
OMP FIRST Nomex Shirt
The OMP FIRST Nomex Shirt is a lightweight fire-resistant racing top built for drivers who want certified protection without unnecessary complexity. Its regular fit, shaped neck, raglan sleeves, and flat seams help provide comfortable movement underneath a racing suit.
The breathable material helps manage moisture during long track sessions while maintaining the fire protection required for motorsport competition.
OMP FIRST Nomex Pants
The OMP FIRST Nomex Pants use lightweight fire-resistant fabric with flat seams, an elastic waistband, and close-fitting ankle cuffs for a secure and comfortable fit beneath a racing suit.
The regular-cut design provides good freedom of movement and makes the FIRST pants suitable for both amateur and professional motorsport use.
OMP FIRST Balaclava
The OMP FIRST Balaclava provides fire-resistant head and neck protection with a lightweight, stretchable design that fits smoothly underneath a racing helmet. Flat seams help reduce pressure points, while the breathable construction helps improve comfort in hot cockpit conditions.
The balaclava is certified to FIA 8856-2018 and SFI 3.3/5 standards.
OMP FIRST Nomex Socks
OMP FIRST Nomex Socks use soft-knitted fire-resistant material in a mid-calf design. The thin construction helps maintain pedal feel while moisture-wicking material helps keep the feet dry and comfortable during racing.
Sizing
The OMP FIRST shirt and pants are available in multiple sizes and colors depending on inventory. Select the appropriate size and color for each garment when configuring your bundle.
The balaclava and socks should be selected independently to ensure the best fit.
FIA 8856-2018 Racing Underwear
The OMP FIRST collection is designed for drivers who want dependable certified racing underwear at an accessible price point. Combined with an approved racing suit, gloves, shoes, and helmet, the FIRST system provides a complete fire-resistant foundation for motorsport use.
Alpinestars
Alpinestars Race Underlayer Package | FIA 8856-2018
$377.22
 Alpinestars Race Underlayer Package
The Alpinestars Race Underlayer Package brings together four FIA 8856-2018 certified racing essentials in one complete bundle. It includes the Race v3 Nomex balaclava, Race v3 underlayer shirt, Race v3 pants, and Race v4 Nomex socks for full fire-resistant coverage underneath your racing suit.
Developed using Formula 1 specification technology, the Alpinestars Race v3 underlayer range combines lightweight construction, exceptional breathability, engineered stretch, and soft-touch comfort. Lenzing FR material provides flame resistance and thermal insulation while helping reduce heat stress during demanding driving conditions.
What's Included
1x Alpinestars Race v3 Nomex Balaclava – FIA 8856-2018 certified lightweight head and neck protection
1x Alpinestars Race v3 Nomex Underlayer Shirt – FIA 8856-2018 certified fire-resistant racing base layer
1x Alpinestars Race v3 Nomex Pants – FIA 8856-2018 certified lightweight racing underlayer
1x Alpinestars Race v4 Nomex Socks – FIA 8856-2018 certified fire-resistant racing socks
Alpinestars Race v3 Underlayer Technology
FIA Homologation: FIA 8856-2018 certified components
Formula 1 Specification Design: Developed for high-level motorsport use
Lenzing FR Material: Natural viscose fiber with flame-resistant and thermal insulation properties
Engineered Stretch: Elastane fibers provide improved elasticity and freedom of movement
Lightweight Construction: Helps reduce bulk underneath a racing suit
High Breathability: Designed to improve comfort during hot and demanding driving sessions
Soft-Touch Textile: Provides a comfortable feel against the skin
Relaxed Fit: Designed for comfort when worn underneath a driving suit
Alpinestars Race v3 Nomex Balaclava
The Race v3 Nomex Balaclava is extremely lightweight, thin, and soft to the touch for enhanced comfort underneath a racing helmet. Its stretchable construction uses Alpinestars flame-resistant technology with elastane fibers for improved flexibility and fit.
FIA 8856-2018 certified
Flat seams help reduce pressure points
Soft-touch textile for improved comfort
Stretch construction for a secure fit
Mouth opening allows access for a hydration tube
Lenzing FR material provides flame resistance and thermal insulation
Alpinestars Race v3 Nomex Underlayer Shirt
The Race v3 Nomex Shirt is a lightweight Formula 1 specification base layer designed to provide excellent breathability, comfort, and fire-resistant protection. Its relaxed fit works comfortably underneath a racing suit while engineered stretch helps maintain freedom of movement.
FIA 8856-2018 certified
Lenzing FR fire-resistant material
Engineered elastane stretch
Soft-touch construction
Lightweight and highly breathable
Designed to help reduce heat stress
Alpinestars Race v3 Nomex Pants
The Race v3 Nomex Pants use the same lightweight, breathable, flame-resistant construction as the matching shirt. Their relaxed fit and stretchable design provide excellent comfort beneath a racing suit without restricting movement.
FIA 8856-2018 certified
Lenzing FR flame-resistant material
Engineered elasticity for comfort and mobility
Soft-touch textile
Lightweight and breathable construction
Designed to help reduce heat stress
Alpinestars Race v4 Nomex Socks
Alpinestars Race v4 Nomex Socks are lightweight, comfortable, durable, and ergonomically designed for demanding motorsport use. Their fire-resistant construction provides protection against heat transfer while flat seams help improve comfort inside racing shoes.
FIA 8856-2018 certified
Lightweight fire-resistant construction
Ergonomic racing fit
Flat seams for long-lasting comfort
Designed to maintain comfort and pedal feel
Sizing Chart
Select the appropriate size and color for the Race v3 shirt, pants, balaclava, and Race v4 socks independently when configuring your package.
Race v4 socks use separate footwear sizing.
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OMP Racing
OMP One-V Cooling Vest
$299.00
OMP ONE-V Cooling Vest
The OMP ONE-V Cooling Vest is a professional ultra-lightweight driver cooling system developed alongside elite motorsport teams to improve recovery, reduce fatigue, and maintain focus during demanding race weekends. Designed for use between sessions, during red flags, pit stops, driver changes, and pre-grid staging, the ONE-V is trusted by professional drivers competing in Formula 1, WRC, WEC, Formula E, and FIA karting championships.
Advanced Driver Cooling Without Batteries or Ice Packs
Unlike traditional cooling systems, the OMP ONE-V uses a refillable water-based cooling core combined with a triple-layer heat expulsion system to reduce body temperature by up to 15°C (59°F). The vest operates without batteries, electronics, pumps, or frozen inserts, delivering consistent cooling performance while remaining lightweight, flexible, and race-ready.
OMP One-V Cooling Vest Features
Professional Driver Recovery SystemEngineered specifically for motorsport drivers to aid recovery between sessions, reduce thermal stress, and improve endurance during long race weekends.
Water-Based Cooling CoreInternal water channels activate with approximately 600ml to 4L of water, helping reduce core body temperature naturally and efficiently.
Dry-to-Wear TechnologyThe advanced layered construction expels heat while remaining dry inside and out, preventing moisture buildup on race suits and fireproof underlayers.
Ultra-Lightweight ConstructionDesigned to remain lightweight and comfortable even when filled, allowing unrestricted movement in the paddock or during recovery periods.
Stretch Side InsertsIntegrated stretch panels improve fit, comfort, and ventilation while conforming naturally to the driver’s body.
Washable and ReusableBuilt for repeated use throughout demanding race seasons without compromising cooling performance.
Optional Refrigerated UseCan be chilled in a refrigerator prior to use for enhanced cooling during extreme heat conditions.
Trusted by Professional TeamsUsed by factory-supported teams and professional drivers competing in Formula 1, WRC, Formula E, WEC, E1 Series, and FIA karting championships.
OMP One-V Cooling Vest Ideal Applications
Driver cooling between race sessions
Pit lane recovery during endurance racing
Red flag cooling periods
Pre-grid heat management
Karting and formula car competition
Track day and club racing environments
Hot-weather endurance events
OMP One-V Cooling Vest Technical Specifications
Professional motorsport cooling vest
Water-based cooling system
No batteries or electronics required
Cooling effect up to 15°C / 59°F
600ml–4L water capacity
Triple-layer heat expulsion system
Dry-to-wear moisture management
Stretch side comfort inserts
Washable and reusable construction
Ultra-lightweight design
OMP One-V Cooling Vest FAQs
How does the OMP ONE-V Cooling Vest work?
The vest uses a refillable water-based internal cooling core combined with a triple-layer heat expulsion system to naturally reduce body temperature without electronics or pumps.
Does the ONE-V require batteries or ice packs?
No. The ONE-V operates entirely without batteries, pumps, frozen inserts, or electronics, making it lightweight and highly reliable for motorsport use.
Can the cooling vest be worn under a racing suit?
The ONE-V is primarily intended for recovery between sessions, but its lightweight low-profile design allows flexible use in the paddock, pre-grid staging, or between stints.
Will the vest soak my fireproof underwear or suit?
No. The dry-to-wear construction is specifically designed to remain dry inside and out while gradually dissipating heat.
Can the vest be refrigerated before use?
Yes. Refrigerating the vest before use can improve cooling performance in especially hot racing environments.
What racing series use the OMP ONE-V Cooling Vest?
The ONE-V is trusted by professional teams and drivers competing in Formula 1, WRC, Formula E, WEC, FIA Karting, and other top-level international motorsport series.
Reduce fatigue, improve recovery, and stay focused throughout demanding race weekends with the OMP ONE-V Cooling Vest, available now at Competition Motorsport. Contact our team at sales@competitionmotorsport.com or call 844-438-7244 for professional motorsport cooling solutions and driver performance equipment.
Sparco S.p.A.
Sparco RW-11 Seamless Nomex Shirt
$299.00
Sparco RW-11 Seamless Nomex Shirt
The Sparco RW-11 line of Nomex undergarments is the lightest and most breathable on the market that is homologated to the new FIA 8856-2018 standard. When designing this new line of undergarments, Sparco studied the drivers seating position to ensure ultimate fit and comfort. The RW-11 features a fully seamless structure with ultra-soft stretchable material for a very comfortable fit. RW-11 shirts and underpants are treated with Sparco’s X-Cool treatment, which draws heat from the body surface to cool the driver. In addition to cooling the driver, X-Cool treatment has an anti-bacterial effect.
The RW-11 Undershirt is a seamless design with no seams for additional comfort. The undershirt is available in three sizes: X-Small/Small, Medium/Large, X-Large/XX-Large. The RW-11 undershirt is a compression type fit, if you prefer a looser fit choose one size larger than you normally wear.
Available in black or white.
Sparco RW-11 Nomex Underlayer Technology
Newest FIA rating, FIA 8856-2018
Seamless stretchable Nomex in key areas for mobility
Designed for comfort in the driving position
Minimal external seams increase driver comfort
X Cool Silver draws heat from the body surface to cool the driver
X Cool Silver has anti-bacterial effect
