Total control, elevated comfort, and playful flex with the next evolution of Dual-Zone BOA® Fit System. A totally new design with innovations for comfort and performance. The women's Burton Waverange X Snowboard Boots promote a surfy ride and fluid range of motion. An evolved version of the Dual-Zone BOA® Fit System features dials on the outside of the boot that let you independently adjust the shell closure as well as the internal ankle hammock for the ultimate, micro-adjustable fit and feel. Out-of-the-box comfort means they feel great from day one. Features: Designed for surfy maneuverability, these boots offer a softer mid-flex for a fluid range of motion. The performance of these boots is aligned with the previous boot model: Men's Swath Snowboard Boots A Dual-Zone BOA® Fit System lets you independently micro-adjust the tension of the shell and an internal ankle hammock, for a custom fit and feel. Heat moldable liner with an asymmetrical shape adapts to foot and calf. Quick-drying lining manages sweat, and EVA cushioning absorbs shocks. Vibram® EcoStep rubber outsole with traction lugs featuring a 30% recycled rubber compound