Simpson CarbonX Underwear Bottom - Black Size:2X-Large The K1 RaceGear FLEX Tech

The K1 RaceGear FLEX Tech Layers are constructed of the highest quality blend of 100% Nomex and natural viscose fibers

Universal fit

DuPont ®and Nomex ® ® fabric

Impacts new Mini Racer 2

The Zamp RZ-42Y Youth Graphic Snell CMR2016 Auto Racing Helmet features a lightweight composite Kevlar mix shell in a small shell size and plush fire retardant interior designed for youth racers

Simpson CarbonX Underwear Bottom - Black Size:2X-Large The K1 RaceGear FLEX TechCarbonX 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.