evo.com | Booster Ski Boot Parts > Booster World Cup Power Straps: The strap worn by Bode Miller is now used by a great many skiers of all skill levels ... for instant ski response. The Booster Strap guarantees maximum ski boot performance with a quicker start, positive steering and more rebound and therefore extraordinary ski control. The Booster Strap is made of high strength elastomer webbing with an anti-slip micro-adjustable cam buckle. The World Cup uses 3 reinforced elastomer bands which have been engineered to fit the needs of the World Cup skier. 3-Layer Elastic Webbing Allows for flexibility, plus vibration and shock dampening. Anti-Slip Micro-Adjustable Cam Buckle Assures a better fit and more comfort. | Booster World Cup Straps 2026 in Black