Simpson CarbonX Short Sleeve Crew Neck Shirt - Black Size:2X-Large 3 rated single layer underwear

3 rated single layer underwear hood

Smallest shell

Synthetic rubber gasket seal to prevent dirt and water from entering the helmet

Supple and Comfortable Feel

Simpson CarbonX Short Sleeve Crew Neck Shirt - Black Size:2X-Large 3 rated single layer underwearCarbonX 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,