Simpson CarbonX Short Sleeve Crew Neck Shirt - Black 24232310 race teams and organizations to

race teams and organizations to progress helmet technology

Nomex cuffs and zippers

Pre-Curved Fingers

180Â ° Floating Arm Gussets For Flexibility

Rear spoiler

Simpson CarbonX Short Sleeve Crew Neck Shirt - Black 24232310 race teams and organizations toCarbonX 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,