evo.com | Salomon Alpine Ski Boots > Big dudes with mammoth feet can now join in the S/Pro fun with the new Salomon S/Pro Delta BOA 120 Ski Boots. With the same heat moldable Polyurethane shell and cuff as the rest of the S/Pro lineup but in a wider, higher volume 102mm last, the Delta BOA 120 delivers outstanding comfort and control for high volume feet that never thought they'd be comfortable in a boot. 45mm Velcro Strap 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. Last: 102 mm A wide, comfort-focused last designed to accommodate wider and higher volume feet. Flex: 120 A stiff flex for advanced to expert skiers | Salomon S/Pro Delta BOA 120 Ski Boots 2027 - 29.5 in Black