SIMPSON RACING CARBONX® ULTIMATE™ UNDERWEAR TROUSERS BLACK SIZE XL

CarbonX ® Ultimate™ underwear is made from a double jersey interlock fabric comprised of a proprietary blend of high performance fibers and has outstanding thermal protection properties. It is inherently flame resistant, it will not burn, melt or ignite when subjected to direct flame. Nomex ® or CarbonX ® underwear under a race suit will dramatically improve Thermal Protective Performance (TPP) in the event of an accident involving fire.

SFI 3.3 approved, includes SFI label
Designed to offer the ultimate in base layer thermal protection.
TPP rating of 13 cal/cm2 and zero seconds after flame
Lightweight, proprietary blend of high-performance fibers
Double knit interlock stitch
Long or short sleeve crew neck t-shirt available
Made in EE.UU.