Nomex Shirts

Sparco RW-4 Nomex Fireproof Shirt   The entry-level RW-4 line of undergarments are designed to provide both comfort and protection at a reasonable price. The RW-4 features a soft-touch interlock fabric. The RW-4 undershirts and underpants are regular fit. RW-4 line is FIA 8856-2018 approved. SPARCO RW-4 NOMEX UNDERLAYER SHIRT TECHNOLOGY Soft and comfortable Regular Fit FIA 8856-2018 Approved

OMP First Nomex Top The OMP First Nomex Top is a premium entry-level racing underlayer designed to provide drivers with essential fire-resistant protection while maximizing comfort and performance. Constructed from high-quality, flame-retardant Nomex® material, this FIA 8856-2018 certified top ensures superior safety in the most demanding racing conditions. The lightweight, breathable fabric offers excellent moisture-wicking properties, keeping drivers cool and dry during intense races. With a regular, ergonomic fit, the OMP First Nomex Top reduces bulk under race suits, allowing for full freedom of movement, making it a perfect choice for both professional and amateur drivers. Advanced Safety. Budget Friendly. The OMP First Nomex Top is part of OMP’s trusted First Collection, combining advanced safety technology with a budget-friendly price point. Designed for compatibility with other OMP fire-resistant underwear and racewear, this top offers excellent value without compromising on safety or comfort. Whether you're preparing for your next track day or competing in high-level motorsports, the OMP First Nomex Top provides the protection and performance you need to stay focused and secure on the track. Entry level fire retardant underwear top with flat seams, shaped neck and raglan sleeves to increase comfort. Regular fit. Details FIA 8856-2018 homologated SFI 3.3 homologated Available in black or white Sizes Small through 2XL

Alpinestars ZX EVO v2 Fireproof Shirt Alpinestars ZX Series EVO v2 layers are constructed with Lenzing FR®, an innovative natural viscose fiber that affords exceptional flame resistance and protection against heat transfer. This Formula 1 specification underwear is extremely lightweight and thin, while being incredibly soft to the touch for greatly enhanced comfort when wearing a driving suit.  Available in the usual black and white plus three other exciting colors including our favorite white and blue!   ALPINESTARS TECH 1-ZX NOMEX UNDERLAYER TOP PROTECTION Certified to the new FIA 8856-2018 homologation standard. ALPINESTARS TECH 1-ZX NOMEX UNDERLAYER TOP CONSTRUCTION Stretchable construction under new homologation standard requirements Lightweight, seamless tubular construction for optimum comfort ALPINESTARS TECH 1-ZX NOMEX UNDERLAYER TOP KEY FEATURES Fabric composition with a high percentage of Lenzing FR® fiber for enhanced garment performance Jaquard motif with Alpinestars knee logo for a unique design

Bell PRO-TX Long Sleeve Top The Bell PRO-TX Top delivers lightweight fire-resistant protection, exceptional comfort, and race-ready performance for drivers competing in demanding motorsports environments. Designed as a premium base layer for use beneath a racing suit, the PRO-TX Top combines breathable fabric technology with ergonomic comfort features to help drivers stay focused during every lap. Built with lightweight knitted fire-resistant fabric and ultra-flat anti-rub seams, the Bell PRO-TX Top provides advanced thermal protection while maintaining superior comfort during extended race sessions and high-temperature track conditions. Bell PRO-TX Long Sleeve Top Features Classic crew-neck design suitable for all motorsports applications Ultra-flat anti-rub seams reduce irritation and pressure points Highly breathable moisture-wicking fabric construction Lightweight knitted fire-resistant material Advanced thermal protection technology Ergonomic fit designed for racing comfort Ideal as a base layer beneath a racing suit SFI 3.3 homologation approved Designed for Comfort During Competition The Bell PRO-TX Top is engineered to provide superior comfort during long races and demanding motorsports conditions. Ultra-flat seams help eliminate skin irritation while lightweight breathable materials improve airflow and moisture management inside the cockpit. Advanced Moisture-Wicking Performance High breathability and efficient moisture-wicking technology help regulate body temperature during intense driving situations. The lightweight knitted construction keeps drivers cooler and more comfortable while maintaining critical fire-resistant protection. Bell PRO-TX Long Sleeve Top Specifications Certification: SFI 3.3 Lightweight knitted fire-resistant fabric construction Crew-neck collar design Ultra-flat anti-rub seam construction Breathable moisture-wicking materials Designed for motorsports thermal protection Available Sizes Small Medium Large X-Large 2X-Large Fire-Resistant Protection for Racers Fire-resistant undergarments provide an additional layer of protection beneath a racing suit and are required by many racing sanctioning bodies. The Bell PRO-TX Top is designed to meet rigorous motorsports safety standards while maintaining flexibility, comfort, and lightweight performance. Why Buy the Bell PRO-TX Long Sleeve Top from Discovery Parts? Discovery Parts supplies premium motorsports safety equipment trusted by racers at every level of competition. Our knowledgeable team provides expert support, fast shipping, and carefully selected products designed for protection, comfort, and performance on track. Bell PRO-TX Long Sleeve Top FAQs What certification does the Bell PRO-TX Long Sleeve Top carry? The Bell PRO-TX Top is certified to SFI 3.3 standards for fire-resistant motorsports undergarments. Is the Bell PRO-TX Long Sleeve Top breathable? Yes. The lightweight knitted construction is highly breathable and designed to wick moisture away during intense racing conditions. What are the benefits of ultra-flat seams? Ultra-flat anti-rub seams reduce irritation and discomfort during long races and extended time inside the cockpit. Can the Bell PRO-TX Long Sleeve Top be worn under any racing suit? Yes. The Bell PRO-TX Top is designed as a fire-resistant base layer compatible with most motorsports racing suits. What sizes are available for the Bell PRO-TX Long Sleeve Top? The Bell PRO-TX Top is available in Small through 2X-Large sizes. Why are fire-resistant undergarments important for racing? Fire-resistant undergarments add additional thermal protection beneath a racing suit and help improve driver safety during motorsports competition. Order Your Bell PRO-TX Long Sleeve Top Today Stay comfortable, protected, and race-ready with the Bell PRO-TX Top from Discovery Parts. Designed for serious drivers who demand lightweight comfort and dependable fire-resistant performance.

Bell Sport-TX Long Sleeve Top Shoulder and underarm seam placement optimized for comfort Lightweight breathable construction SFI 3.3 homologation approved Additional Fire Protection for Motorsports Fire-resistant undergarments provide a significant increase in thermal protection when worn beneath a racing suit. Many racing organizations require flame-resistant underwear and socks as part of mandatory driver safety equipment. The Bell Sport-TX Long Sleeve Top adds critical protection while remaining lightweight and comfortable for extended use. Comfort-Focused Design The Bell Sport-TX top is engineered for comfort during demanding race conditions. Flat-sewn seams are positioned away from high-pressure areas such as the tops of the shoulders and under the arms to minimize irritation while seated in the cockpit. The soft knit fabric helps improve comfort compared to traditional racing undergarments. Bell Sport-TX Long Sleeve Top Specifications Certification: SFI 3.3 Single-layer fire-resistant aramid construction Long sleeve top with mock turtleneck collar Flat-sewn comfort seams Available Colors: White Black Small Bell logo positioned on front collar Bell Sport-TX Long Sleeve Top Sizing Chart Size Chest Size Small 36-39 inches Medium 39-42 inches Large 42-45 inches XLarge 45-48 inches XXLarge 48-51 inches Why Choose Fire-Resistant Racing Undergarments? Racing underwear acts as an additional protective layer beneath a driver suit, helping reduce heat transfer during a fire event. The Bell Sport-TX Long Sleeve Top is designed to improve both safety and comfort for racers competing in demanding motorsports environments. Why Buy the Bell Sport-TX Long Sleeve Top from Discovery Parts? Discovery Parts supplies premium motorsports safety equipment trusted by racers across all forms of competition. Our experienced team provides expert support, fast shipping, and race-proven safety gear designed to keep drivers protected on track. Bell Sport-TX Long Sleeve Top FAQs What certification does the Bell Sport-TX Long Sleeve Top carry? The Bell Sport-TX Long Sleeve Top is certified to SFI 3.3 standards for fire-resistant motorsports undergarments. What material is used in the Bell Sport-TX top? The top is constructed using soft knit aramid fibers that provide permanent flame resistance and improved comfort. Will the flame resistance wash out over time? No. The aramid fibers provide permanent flame retardance that will not wash out during normal use and laundering. Is the Bell Sport-TX top comfortable for long races? Yes. The soft knit material and flat-sewn seam construction are specifically designed to improve comfort during extended driving sessions. What colors are available for the Bell Sport-TX Long Sleeve Top? The Bell Sport-TX top is available in White and Black color options. Why are fire-resistant undergarments important in racing? Fire-resistant undergarments add an additional layer of thermal protection beneath a racing suit and are often required by racing sanctioning bodies. Order Your Bell Sport-TX Long Sleeve Top Today Upgrade your motorsports safety and comfort with the Bell Sport-TX Long Sleeve Top from Discovery Parts. Designed for racers who demand reliable fire protection and superior comfort under their racing suit.

Sparco X-Cool Recharge Kit The easy-to-apply Sparco X-Cool Recharge Kit helps revive your Sparco fire suit or nomex underwear to it's original high-temperature performance. Simply add to your washing machine along with your performance apparel. Each kit can treat one Sparco fire suit or one complete set of Sparco Nomex underlayers (balaclava, shirt, pants, and socks). KIT DETAILS Manufacturer: Sparco Manufacturer part no.: 001157RECHARGE Treats: one Sparco driver fire suit OR one set of Sparco Nomex underlayers Size: 60ml (2.0 fl oz)