The Ion BOA® Snowboard Boots sets the industry standard for the expert all-mountain and freeride rider who demands the highest level of control, responsiveness, and out-of-the-box comfort. This legendary boot provides a firm, supportive flex that is engineered for full-speed-ahead charging, effortlessly supporting the rider when dropping lines and sticking big landings in challenging conditions. The core feature is the Dual Zone High Power Focus BOA® system, which utilizes a high-power configuration for superior tensioning and micro-adjustability, specifically improving the fit in the mid-foot sweet spot for unmatched heel hold and control. The Ion prioritizes warmth and comfort with a heat-moldable Life Liner featuring Ultralon Performance Foam and DRYRIDE Heat Cycle™ Lining for maximum moisture management and heat retention. Furthermore, the Tuff Cuff Lite wraps the ankle to provide responsive support without sacrificing crucial toe-to-heel flexibility, truly separating this boot as a pinnacle of performance.