Simpson Racing CarbonX�� Ultimate��� UnderwearShort Sleeve - Medium Bandolero 5 in ID - 10

5 in ID - 10 in Length - 350 lb/in Spring Rate - Steel - Silver Powder Coat - Each

3 - Padded - Fire Retardant Cotton - Gray - Youth One Size Fits All - Each

Steering Universal Joint - Single Joint - 3/4 in 48 Spline to 3/4 in Double D - Steel - Black Oxide - Each

040 in Orifices - 3 AN Male Inlet - 3 AN Male Outlet - Aluminum - Black Anodized - Kit

5 in / GM 7

Simpson Racing CarbonX�� Ultimate��� UnderwearShort Sleeve - Medium Bandolero 5 in ID - 10CarbonX 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.