Product Details     Skill Level Flex Style: 477091 The Salomon S/Pro Supra BOA® 90 GW Ski Boot challenges traditional boot constructions with a new standard of fit and performance. Designed to maximize foothold, the Supra BOA® 90 features ExoWrap® Construction combined with the BOA® Fit System, offering a micro-adjustable, precision fit that wraps around the foot and can be easily adjusted throughout the day. The boot's shell and cuff are made from high-quality polyurethane and feature a Custom Shell HD for personalized shaping. The Sensifit mesh ensures comfort and a snug fit, while the My CustomFit 4D sport liner and Light² footbed provide superior comfort and support. The boot also includes a screwed Velcro 35mm strap, two screwed aluminum buckles, and tool-free tooth adjustment for easy customization. The Calf Adjuster ensures a perfect fit for female skiers, making the Salomon S/Pro Supra BOA® 90 an ideal choice for the skier seeking comfort, precision, and performance on the slopes.KEY FEATURES BOA® Fit System delivers a micro-adjustable and precision fitting system that secures your foot perfectly ExoWrap® Liner wraps your foot with an elastic belt around the forefoot and cushions it with latex foam, creating a snug fit Power Spine links the cuff and the shell together to provide strong support, rebound as you exit turns, and powerful forward flex SPECSLast Width: 106Skill Level: Intermediate/AdvancedFlex: Stiff FEATURES Custom Shell HD uses newer and thinner materials, which allow the boot technician to customize the lower shell of the boot in ten minutes Custom Tongue allows for further customization and further comfort Sensifit Mesh increases the ease of entry and reinforces the wrapped sensation the foot feels when secured by the BOA® System Light² Footbed is a shaped and comfortable footbed made with ultra-lightweight foams Polyurethane Cuff provides perfect wrapping around the top of the boot, which increases power transmission 35mm Screwed Energyzer Velcro Strap Salomon S/Pro Supra BOA 90 GW Ski Boot (Women's)