Rossignol VIZION 4B PRO 100 MV GW Ski Boots 2026 Backcountry the PUSH Ultra Low Friction the PUSH Ultra Low Friction fork seals provide class leading sealing while offering incredibly low friction Compatibility The Channel™ Board Mount is compatible with all major bindings and lets you dial in the stance exactly the way you like it SKU: RBN7050000 Buckles Adjustment 4 Micro Buckles Material 100% Aluminium Buckles Technology Flat Buckles Cuff Material Polyurethane Cuff Specifications Double Buckle Flex Index 100 Last 100 Liner Powerstrap Width 40mm Liner Technology Pre Shaped Liner Full Custom Liner Thermal Insulation Forefoot Thinsulate® Stretch Shell Material Polyether Shell Spécifications Dual Core Shell Technology Step in Technology Soles Properties Gripwalk the mechanism holds the Steel Spine in a traditional ski position