XXX-Large

SI20600XZ

20600XZ

CarbonX Ultimate underwear is made from double jersey interlock knit comprised of a patented blend of high-performance fibers and has extraordinary thermal protective properties. It is inherently flame resistant, will not burn, melt, or ignite when subjected to direct flame. Nomex or CarbonX Underwear underneath a racing suit will dramatically improve Thermal Protection Performance (TPP) in the case of an accident involving fire. SFI 3.3 approved, includes SFI tag Designed to deliver the ultimate in base layer thermal protection TPP rating of 13 cal/cm2 and zero seconds after flame Lightweight, patented blend of high-performance fibers Double jersey interlock knit Long or short sleeve crew neck top available Made in the USA