BOOSTER STRAP EXPERT/RACE

Booster Strap Expert/Race

Engineered for aggressive racers and expert skiers requiring rigid boot engagement, this high-tension elastomeric strap optimizes shin-to-shell response and immediate power transfer. Constructed with a three-band stiff elastic webbing system and a heavy-duty, micro-adjustable metal cam buckle, it secures the boot liner upper directly against the tibia to eliminate progressive slack and mechanical lag. The dynamic elastic recoil dampens harsh forward impacts and high-frequency terrain vibrations, effectively eliminating shin bang while maintaining continuous dynamic pressure through aggressive turn arcs.

Designed specifically for advanced skiers, racers, and heavier athletes weighing over 150 lbs (68 kg), the stiffest flex rating in the Booster lineup delivers uncompromised drive and lateral rebound. The micro-adjustable metal cam closure allows for precise, micro-tensioned adjustments on the fly, ensuring constant elasticity without slippage under maximum load. By eliminating the gap between the tongue and shin, it accelerates turn initiation and enhances precision edge control across hardpack and race courses.

Key Features

• Three-band stiff elastomeric webbing construction
• High-tenacity metal cam buckle with non-slip micro-adjustment closure
• Replaces standard velcro boot power straps
• Maximum shock absorption to eliminate shin bang
• High-tension dynamic elastic system for instantaneous power transfer

Best For

• Advanced to expert skiers, heavy-weight skiers, and ski racers (150+ lbs / 68+ kg)
• Stiff race boots and high-flex performance ski boots (flex rating 110+)
• Instant turn initiation, aggressive edge drive, and rebound control
• Eliminating boot tongue play and reducing shin bang on hardpack