K2 Skis BFC 90 Ski Boots Men's - 2022 Features & Specifications: SIZE: 24.5, 25.5, 26.5, 27.5, 28.5, 29.5, 30.5 WIDTH: 103mm CATALOG: Ski PRODUCT TYPE: Ski Boots COLLECTION: BFC VOLUME: High FLEX: 4/10 SHELL: TPU CUFF MATERIAL: PP STRAP: 40mm Velcro OUTSOLE: GripWalk CATEGORY: All Mountain, Comfort, 2 Piece PRODUCT WEIGHT: 1920g LINER: Cushfit Comfort TECHNOLOGY: HANDS FREE ENTRY: Dual material overlap for intuitive and easy hands-free exit and entry. FULLY HEAT-MOLDABLE: Both the boot's shell and cuff are capable of being heat-molded to a variety of foot shapes for a true custom fit. GRIP WALK OUTSOLES: Removable and interchangeable ISO 23223 alpine rockered soles collaboratively designed to work with Marker’s Grip Walk binding system for better grip and added comfort when walking and standing in boots, but doesn’t compromise the power transmission and release function between the boot and binding when skiing. Preinstalled. CUSHFIT: Lasted with a blend of open cell and eva foam for an extremely comfortable yet supportive fit.