Underwear Top White Large FIA

The Underwear Top White Large FIA by PYROTECT is a professional-grade racing base layer engineered for drivers who demand fire-resistant protection without compromise. Designed to meet FIA (Fédération Internationale de l'Automobile) safety standards, this long-sleeve undergarment serves as the critical first line of defense in high-temperature motorsports environments. Whether competing in circuit racing, endurance events, or professional driving series, this top provides essential thermal protection and compliance with international racing regulations.

Constructed from advanced Nomex material, the Underwear Top White Large FIA delivers inherent flame resistance without relying on chemical treatments. Nomex fibers maintain structural integrity even when exposed to extreme heat, slowing heat transfer and protecting skin during emergency situations. The high-collar design and long sleeves extend coverage to the neck and wrists—areas of critical vulnerability—while the precision fit ensures unrestricted movement within the cockpit. The white colorway aids in heat reflection and meets standard visibility requirements for professional racing environments.

Racing drivers competing at sanctioned events will find the FIA-approved certification essential for regulatory compliance and peace of mind. This Large sizing is ideal for drivers seeking a fitted yet comfortable base layer that works seamlessly under race suits and safety gear. The Underwear Top White Large FIA functions as part of a complete fire-resistant racing ensemble and pairs with compatible PYROTECT outerwear and accessories for layered protection. Experienced racers recognize Nomex base layers as non-negotiable safety equipment rather than optional comfort wear.