Rossignol Alltrack 110 HV GW Ski Boots Mens | Christy Sports。ROSSIGNOL Alltrack 110 HV GW All Mountain Ski Boots Men\'s Size 27.5, 9.5 - NEW NO BOX From the back bowls to beyond the gates, the Alltrack 110 HV GW is designed to ski it all. The Generative Design Grid shell is engineered for reduced weight and full power transmission on-piste or off and everywhere in between. It features a forgiving 102mm last and a releasable cuff that offers a natural range of motion for hiking. The full custom liner includes Thinsulate™ insulation for added warmth and is thermo-moldable for a precise fit. Regular Fit Regular fit features a 102mm last for a forgiving anatomical feel regardless of foot shape Lightweight, Full Power Generative Design Grid minimizes boot wall thickness for the most effective use of material to reduce weight and enhance power transfer Better Skiability, Better Fit Dual Core technology provides targeted power transmission and shell wrapping, resulting in livelier rebound, response and control Optimized Hike Mode The lower boot shell is designed to offer a 50-degree range of motion in walk mode for efficient touring and maximum power for skiing when in ski mode Custom Comfort and Precision Full custom liners are 100% customizable for enhanced comfort, precision, and power transmission Insulated Warmth and Support Thinsulate™ Stretch insulates while providing enhanced foot support for better skiability All-Terrain Grip Premounted GRIPWALK® soles feature a rubber tread and rockered toe for a more natural walkin