Get traditional alpine performance with ski/hike versatility in the Rossignol Track 80 Ski Boot. Rossignol's Sensor Matrix uses a grid positioning on the upper cuff and lower shell that gives your foot a precise wrap while lowering the total weight of the boot without any compromise to energy transfer towards your skis. The Posi-Block Ski/Hike Mechanism makes for an easy strut on your way to the chairlift in the morning or the apres party in the afternoon. An Easy Entry Insert uses a softer plastic across the instep that allows your foot to slide into the shell effortlessly. 40mm Powerstrap, Hike Mode, Comfort Fit Liner, Sensor Matrix, Power Wrap One Piece Toe Box, Actual Flex: 80, Warranty: One Year, Ski Boot Width: Wide (104-106mm), Flex: Medium, Ski/Walk: Yes, Forefoot Width: 104mm, Buckle Count: 4, Ski Gear Intended Use: All Mountain, Skill Range: Beginner - Advanced Intermediate, Model Year: 2020, Product ID: 586143, Shipping Restriction: This item is not available for shipment outside of the United States., Model Number: RBI4070.245, GTIN: 3607682865926