When racing, the floor, firewall, and transmission tunnel can get unbearably hot. You can get uncomfortable and even get burned. DEI Heel Protector solves this with an insulated, easy on/easy off protector that blocks the heat and keeps you cooler the entire race. A sewn in wear surface helps the DEI Heel Protector last race after race. One size fits all Easy on/easy off Protects against burns and heat Light weight and flexible Silicone coated glass fiber bottom with insulation and tough outer material coveringSince 1995, DEI has been a pioneer in the automotive performance industry. Wrapping the exhaust system or headers on a vehicle with DEI's exhaust wrap will reduce under-hood temperatures up to 70% while improving performance and protecting components from extreme power-robbing heat. Product Description: Heel Protector Hook and Loop Closure Insulated Nylon Black One Size Fits All Sold Individually