ROSSIGNOL Men's Vizion 4B Pro 100 MV GW Gray Alpine Ski Boots (RBN7050)

Medium-Volume fit features a 100mm last for a performance feel that balances comfort and control; Rossignol's Spine Link Mechanism is the magic that makes Vizion the easiest entry and exit alpine boots on the market; The Bi-Injected Spoiler features rigid PU material for the support and energy transmission of a traditional alpine boot, while its soft rubber sides wrap to form a tight seal; A unique Double Buckle on the lower cuff effortlessly unlocks and releases the spoiler for smooth, slipper-like entry and exit; Dual Core technology provides targeted power transmission and shell wrapping, resulting in livelier rebound, response and control; Rossignol's True Form Step-In Liner offers the fit and feel of a traditional custom fit alpine liner with key features that allow wide access for easy entry and exit while retaining the support needed for aggressive skiing; Thinsulate Stretch insulates while providing enhanced foot support for better skiability; Rossignol's Seamless Toe Box eliminates pressure points for optimized out-of-the-box fit and reduces heat loss by 20%; Pre-mounted GripWalk soles feature a rubber tread and rockered toe for a more natural walking motion and increased traction