evo.com | K2 Alpine Ski Boots > K2's BFC line has a reputation for providing some of the most comfortable boots on the planet, and the K2 BFC 90 Ski Boots live up to the hype. Designed for athletic beginner to intermediate skiers, the BFC 90 gives you a heat moldable 103mm shell, super plush CushFit Plus liner, and a dual compound lower shell for easy entry. Never thought ski boots could be comfy? Slip into a pair of BFC 90's and let your mind be blown. Cuff PP (Polypropylene) 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: 90 A medium flex for beginning to intermediate skiers 4 Adjustable Light Alloy Last: 103mm A wider last for high volume feet | K2 BFC 90 Ski Boots 2027 - 28.5