High-level warmth, comfort, and micro-adjustability with medium flex for a playful, responsive feel. Ride the day away with top-of-the-line warmth and comfort plus a forgiving medium flex for all-around versatility. The women's Burton Felix BOA Snowboard Boots bring a broken-in feel and women's-specific low-volume fit that translates to better board feel and lasting comfort. The micro-adjustable fit of Dual-Zone BOA Fit System lets you independently tension upper and lower zones to match your needs. The Vibram outsole adds confident traction for boot packs and icy parking lots. And warm feet are the norm thanks to heat-reflective tech in the boot plus the benefit of foot-hugging, heat-moldable liners that also insulate and manage sweat.