Delivering comfort without compromise, the K2 BFC BOA 100 ski boot is engineered for intermediate skiers looking for a roomy, high-volume fit without sacrificing edge control. Featuring K2&';s high-volume BFC (Built For Comfort) shell combined with the precision micro-adjustability of the BOA Fit System, this boot wraps the foot evenly to eliminate pressure points while maintaining solid heel retention. The forgiving 100 flex provides an approachable, smooth-flexing feel that excels across groomers, side hits, and variable snow conditions. Built with a soft FastFit instep and Hands Free Entry design, getting in and out of these boots is effortless. Paired with a plush Cushfit Comfort liner, a 103mm last, and rockered GripWalk soles, the BFC BOA 100 ensures all-day comfort on the slopes and easy walking around the resort base. Product Specifications Flex Rating: 100 (Medium/Forgiving) Last Width: 103 mm (High Volume / Wide Fit) Weight: 2,150 g - 27.5 Shell Material: Thermoplastic Polyurethane (TPU) Cuff Material: Polypropylene (PP) Liner: Cushfit Comfort Liner Power Strap: 40mm Two-Piece Tapered PVC Velcro Strap Outsole: GripWalk (ISO 23223) Ability Level: Intermediate BOA Fit System: A lower-shell micro-adjustable dial system that provides a uniform, pressure-free wrap around the forefoot and instep for enhanced heel hold and response. BFC High Volume Last: Designed specifically with a 103mm last to accommodate wider feet or skiers seeking extra toe room and all-day comfort. Hands Free Entry: Soft TPU material integrated into the instep section allows the shell to open wide, enabling quick, hands-free boot entry and exit. Cushfit Comfort Liner: A plush blend of open-cell and EVA foam engineered to offer immediate out-of-the-box comfort, warmth, and supportive cushioning. Fully Heat Moldable: Both the TPU shell and Cushfit liner can be custom heat-molded by a bootfitter to eliminate hot spots and tailor the fit to unique foot shapes. Apres Mode Walk Mechanism: Releases the upper cuff from the lower shell to provide a natural, easy stride when walking around the lodge or resort lot. GripWalk Outsoles: Removable and replaceable rockered rubber outsoles that offer superior traction and a natural walking roll.