Experience customized control with the Sidas Race Power Strap V2 P4, specifically engineered to sharpen boot flex and fine-tune edge response for skiers who love aggressive turns. This elastic, high-tenacity polyester Sidas ski boot strap boosts comfort around your shin. A redesigned metal buckle offers super powerful and precise fastening, making adjustments easy and secure. With side-edge reinforcements to fend off abrasion and all necessary hardware for a pro-level setup, the Sidas Race Power Strap V2 helps you truly customize your gear's response to exactly how you like to ski.