evo.com | Salomon Alpine Ski Boots > With the narrowest cuff in the business and Custom Shell HD heat molding at your disposal the Salomon S/Pro Alpha 120 GW Ski Boots deliver "right now" response and the ability to make very subtle turns with ease. Designed for narrow feet and ankles but easily made to fit most average feet with a heat mold, the S/Pro Alpha 120 has been a huge seller with the advanced-to-expert crowd, and we expect the trend to continue. 4 Micro-Adjustable Screwed Aluminum Buckles 45deg buckle placement of the lower shell GripWalk ISO 23223 Outsoles Removable and interchangeable rockered soles designed to work with GripWalk binding systems for better grip and comfort while walking, standing, and hiking. Last: 98 mm Narrow last for slim to normal width feet with normal volume. Can be heat molded using the custom heat molding process to approximately 104mm in the forefoot. Flex: 120 A stiff flex suitable for advanced to expert level skiers. Shell Polyurethane | Salomon S/Pro Alpha 120 GW Ski Boots 2026 - 27.5 in Black