Simpson CarbonX Underwear Bottom - Black 800010005 developed for racers in closed-car

developed for racers in closed-car environments

Pro-1 Series

an adjustable peak combined with our new adjustable and integrated sunscreen

Adjustable hook and loop ankle strap closure ensure the laces remain in place while also providing a customized fit

3/5 specifications

Simpson CarbonX Underwear Bottom - Black 800010005 developed for racers in closed-carCarbonX and and 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. Nomexandand or CarbonXand andUnderwear underneath a racing suit will dramatically improve Thermal Protection Performance (TPP) in the case of an accident involving fire.