The K2 B.F.C. 80 W is a very comfortable boot for the intermediate to advanced skier who has a medium to wide foot and leg shape. A Natural Stance is more upright in the cuff for easier control and less fatigue on modern skis with rocker and sidecuts. K2's Powerfuse Spyne adds extra reinforcements on the rear spine that improves forward flex resistance and enhances rebound when you feel confidant to turn up the speed. A Hands Free Entry allows you to effortlessly slip your feet in and out of. K2's CushFit Liner has the perfect mix of comfort and performance that is designed just for you. Best Fits a Medium to Wide Forefoot and Medium to Wide Leg Shape, CushFit Liner, Natural Stance/Stride, Powerfuse Spyne, Cuff Alignment Index, Hands Free Entry, Actual Flex: 80, Cuff Alignment: Single, Warranty: One Year, Ski Boot Width: Medium Wide (102-103mm), Flex: Medium, Used: No, Ski/Walk: No, Forefoot Width: 103mm, Flex Adjustment: No, Buckle Count: 4, Category: Downhill, Ski Gear Intended Use: All Mountain, Instep Height: High, Calf Volume: High, Skill Range: Beginner - Advanced Intermediate, Model Year: 2019, Product ID: 519150, Shipping Restriction: This item is not available for shipment outside of the United States., Model Number: S181901901235, GTIN: 0886745768937