The Lange LX 90 is an excellent option for advanced intermediate to advanced level skiers with a medium wide forefoot and medium calf volume. A padded liner delivers enough comfort and warmth to keep you on the slopes longer which will keep your feet happy and comfortable. Lock in the Power Strap for extra horse power and stability when you want to kick up the speed on the slopes. Getting into the LX 90 is effortless thanks to the softer instep area which will have the boot on or off in seconds. Multiple plastics are incorporated into the shell and cuff that deliver consistent expansion for better power and energy transmission. Step up your boot game with the Lange LX 90. Best Fits a Medium Wide Forefoot and Medium Calf Volume, Dual Core- Compressing and expanding plastics helps harness and release energy., Dual 3D Liner Comfort- Incorporates soft padding for better comfort and warmth., Easy Entry Insert- Softer plastic in the instep area makes entry/exit into the boot effortless., 40mm Power Strap- Adds rigidity and a more locked in feel from the cuff., Actual Flex: 90, Cuff Alignment: None, Warranty: One Year, Ski Boot Width: Medium Wide (102-103mm), Flex: Medium, Ski/Walk: No, Forefoot Width: 102mm, Flex Adjustment: No, Buckle Count: 4, Category: Downhill, Ski Gear Intended Use: All Mountain, Instep Height: Medium, Calf Volume: Medium, Skill Range: Advanced Intermediate - Advanced, Model Year: 2022, Product ID: 914751, Shipping Restriction: This item is not available for shipment outside of the United States., Model Number: LBK6040.255, GTIN: 3607683764747