The K2 BFC 90 Ski Boots are Built For Comfort, delivering immediate, all-day relief for skiers who want an easy, forgiving fit without giving up all-mountain performance. A roomy, heat-moldable last and plush CushFit Plus liner wrap the foot in comfort, while a hands-free entry system and walk-mode switch make getting in, out, and around effortless from the parking lot to the piste. A 90 flex balances power and forgiveness for intermediate to advanced all-mountain skiing. Features: 90 Flex - intermediate to advanced all-mountain performance CushFit Plus Liner - heat-moldable, plush all-day comfort Roomy, Heat-Moldable Last - accommodates wider, higher-volume feet Hands-Free Entry - overlapping materials for easy, no-hands entry and exit Walk Mode - added cuff mobility for walking comfort GripWalk Outsoles - confident grip when walking without sacrificing ski performance