Nomex Pants

Sparco Shield Tech Nomex Pants The Shield Tech line of Nomex undergarments provides the highest level of protection and technology for comfort and breathability. The Shield Tech is homologated to the newest FIA standard 8856-2018 which provides the highest fire protection. When designing this new line of undergarments, Sparco studied the drivers seating position to ensure ultimate fit and comfort. Strategic weaving of the material produces increased breathability along with articulation. Shield Tech uses a seamless construction with ultra-soft stretchable material. There are two different woven materials in key areas; thin stretch for comfort and mobility as well as a double perforated panels for increased breathability. The minimal seams are stitched flat with thin specialized thread for added comfort. All Shield Tech pieces 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. SHIELD TECH NOMEX UNDERLAYER PANT TECHNOLOGY Newest FIA rating, FIA 8856-2021 Seamless stretchable Nomex in key areas for mobility Perforated knit in key areas for breathability Designed for comfort in a driving position Minimal external seams increase driver comfort X-Cool Silver draws heat from the skin to cool the driver, and it has anti-bacterial effect

Alpinestars ZX EVO v2 Pants The Alpinestars ZX EVO v2 Underlayer Pants are premium fire-resistant racing underwear designed to meet modern FIA requirements while maximizing comfort under a driving suit. Built using advanced Lenzing FR® natural viscose fiber, these pants deliver excellent flame resistance, reduced heat transfer, and an ultra-soft feel against the skin. Developed to Formula 1 underwear specifications, the ZX EVO v2 pants are extremely lightweight, thin, and seamless—making them ideal for professional racing, endurance events, and high-level track use where comfort and compliance are critical. Protection & Certification FIA 8856-2018 certified: Approved for use in many professional and club racing series. Lenzing FR® flame-resistant material: Natural fiber engineered for fire and heat protection. Construction & Comfort Stretchable construction designed to meet latest homologation standards Lightweight, seamless tubular knit for reduced pressure points Ultra-thin profile for comfortable wear under race suits Key Features High Lenzing FR® fiber content for enhanced thermal performance Jacquard motif with Alpinestars knee logo detailing Designed for professional motorsport and high-performance driving Pair the Alpinestars ZX EVO v2 Pants with matching ZX EVO v2 underlayer tops and socks for a complete FIA 8856-2018 compliant fire-resistant underwear system.

Bell Sport-TX Underwear Bottoms White Black Small Bell logo positioned on front waistband Bell Sport-TX Bottoms Sizing Chart Size Waist Size Inseam Small 31-34 inches 28-31 inches Medium 34-37 inches 30-32 inches Large 37-40 inches 32-34 inches XLarge 41-43 inches 33-35 inches XXLarge 44-47 inches 34-36 inches Why Choose Fire-Resistant Racing Undergarments? Fire-resistant undergarments act as an additional thermal barrier beneath a driver suit, helping reduce heat transfer during a fire event. The Bell Sport-TX Bottoms are designed to improve both safety and comfort for racers competing in serious motorsports applications. Why Buy the Bell Sport-TX Bottoms from Discovery Parts? Discovery Parts supplies premium motorsports safety equipment trusted by racers across all levels of competition. Our expert team provides fast shipping, professional support, and carefully selected racewear products designed for performance, comfort, and protection. Bell Sport-TX Bottoms FAQs What certification do the Bell Sport-TX Bottoms carry? The Bell Sport-TX Bottoms are certified to SFI 3.3 standards for fire-resistant motorsports undergarments. What material is used in the Bell Sport-TX Bottoms? The bottoms are constructed from soft knit aramid fibers that provide permanent flame resistance and lightweight comfort. Will the flame resistance wash out over time? No. The aramid fibers provide permanent flame retardance that remains effective throughout the life of the garment. Why do the Bell Sport-TX Bottoms not have a front fly opening? The no-fly design helps maintain consistent fire-resistant protection and improves safety during motorsports use. Are the Bell Sport-TX Bottoms comfortable for long races? Yes. Flat-sewn seams and lightweight breathable construction help reduce irritation and improve comfort during extended driving sessions. What colors are available for the Bell Sport-TX Bottoms? The Bell Sport-TX Bottoms are available in White and Black color options. Order Your Bell Sport-TX Bottoms Today Upgrade your motorsports safety and comfort with the Bell Sport-TX Bottoms from Discovery Parts. Designed for racers who demand dependable fire protection and lightweight comfort beneath their racing suit.

Walero Keep Your Cool Nomex Pants Walero is committed to bringing you the most technologically-advanced range of thermo-regulating base layers available so you can stay committed to what matters most to you delivering your best performance. More and more drivers are choosing Walero! Active Temperature Control Developed by NASA for off-world applications, Outlast technology actively regulates your body temperature despite changes in your environment, keeping you cool when the temperature rises or lessening the chill when it falls. This thermo-regulating know-how has been proven to effectively reduce perspiration by up to 33%. Tailored for Comfort Walero race underwear has been tailored for a superior fit with flat-lock seams and super-soft fabric to ensure maximum ease of movement and palpable comfort from start to finish. Freshness Beyond the Finish Line Treated with Envirotex, Walero next-to-skin base layers keep you fresher for longer meaning no more smelly kit bags either! This cutting-edge, hospital-grade antimicrobial is 99.999% effective against many common bacteria as well as many fungal spores and viruses, as well as being non-toxic and eco-friendly. Protection When Needed Ready to face the unexpected, Walero base layers are quality-assured and have been tested and approved to SFI 3.3, which means they are fully flame-retardant and fully approved for racing worldwide. The Protal FR material responsible for the fire protection doesn't wear out or expose your skin to chemical additives, and exceed the SFI test criteria. FEATURES: SFI Approved Flame-Retardant underwear Active temperature regulation Supersoft material with flattlock seams

OMP ONE Nomex Pants Updated to meet the latest FIA 8856-2018 standard, the OMP ONE Series of fire-retardant underwear is designed to work together with OMP's Dry System Suits to allow for maximum cooling regardless of the heat. The ultra-lightweight ONE pants features 3D knitted inserts strategically placed to optimize body cooling. These high breathability inserts align with the breathable inserts of OMP's ONE and Tecnica Evo lines of fire suits, comprising the OMP DRY SYSTEM. The slim/athletic cut of the OMP ONE pants allows for a smooth, comfortable fit under your fire suit and improves moisture wicking to keep you dry and cool. Ultra flat anti-rubbing seams are used throughout to keep you comfortable during even the longest stints. OMP ONE PANT FEATURES FIA 8856-2018 Homologation OMP Dry System aligning cooling panels of underlayers and ONE or Tecnica Evo fire suits Ultra flat seams throughout Single smooth layer of aramidic fabric for ultra-light weight OMP ONE PANT SIZES XS/S: EU42-46 / US32-36 2XL: EU60-64 / US50-54

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)