Unfortunately, fire retardant underwear is usually something that is overlooked when buying safety gear. Whether you are racing the Bomber class, Factory stocks, Modifieds, Late Models or Sprint cars - you can still catch on fire. Why not add an extra layer of protection between your suit and your skin? We offer several different brands and styles of auto racing underwear. Long sleeve and short sleeve tops, long bottoms, socks, head socks and sports bras in our G-Force, Simpson, Impact and PXP brands.