The Rossignol Vizion 4B Pro 100 MV GW Ski Boots make taking your ski boots off a breeze. These unique ski boots feature Rossignol's all new Step-In Technology, which incorporates an articulated reclining highback to make the whole getting in and out process a breeze. When you need to get in, the cuff and liner recline to create a larger opening for your foot to negotiate. Once you're in, the Double Buckle is flipped into riding position and the mechanism is secured by a burly Steel Spine. With GripWalk Soles, a smooth 100 flex, and a medium width last suited to average volume feet, you can count on all day comfort and performance every time you head to the mountain.