THIS IS NOT YOUR USUAL POWER STRAP - The amazing BOOSTER Strap is worn by Olympians Bode Miller, Ted Ligety and Freeskier Peter Olenick. Tough elastic creates a perfect bond at the boot top for exceptional control - instant turn initiations and crisp finishes - more fun. Also stops shin bang. Not just for racers, four models for all ability/weight skiers. The official supplier of great turns - BOOSTER