evo.com | Salomon Alpine Ski Boots > Enjoy expert all-mountain performance and outstanding comfort in the Salomon S/Pro Supra S BOA 120 Ski Boots, now in their third year of dominating the market. With one of the most popular foot shapes ever and a combination of upper buckles with lower BOA(R) Fit System closure, the S/Pro BOA 120 gets the job done whether you're on the groomed, deep in the white room, or winding your way through a forested glade. Cuff Polyurethane 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. Flex: 120 A stiff flex for advanced to expert skiers Last: 100 mm Average last intended for medium width and volume feet; can be successfully adjusted for wider feet with the Custom Shell HD heat molding process. 45 mm Screwed Velcro Strap This easy to remove 45 mm thick strap holds the lower leg securely in place and optimizes power transmission. | Salomon S/Pro Supra S BOA 120 Ski Boots 2027 - 27.5 in Gray