The Nordica Speedmachine 3 130 S is an awesome option for aggressive, expert level skiers with a medium forefoot and standard calf volume. The new 3Force Technology Liner is boot fitters best friend while delivering comfort and performance for those hard chargers who love to get after it. Feet stay cozy warm on the coldest mountain days thanks to the generous amount of Primaloft Insulation. The 3D Shell is 150 grams lighter this year but comes super charged for proper and consistent power transmission into the boot and then your skis. Infrared Technology delivers a full customizable experience with a fully heat moldable shell and cuff. Enhance your experience on the slopes with the Nordica Speedmachine 3 130 S. Best Fits a Medium Forefoot and Standard Calf Volume, 3Force Technology Liner - Incorporates customizable cork, ankle EVA insert and an adjustable tongue for full power transmission and comfort., Primaloft Insulation - Keeps feet warm and cozy., 3Force Technology 3D Shell - Plastic Honeycomb Structure with triple injected plastic for a lightweight feel for maximum precision and strength., Infrared Technology - Provides full shell and cuff customization for a custom fit., Warranty: One Year, Instep Height: Standard, Calf Volume: Standard, Skill Range: Expert - Pro, Model Year: 2022, Product ID: 902471, Model Number: 050G10003F1 255, GTIN: 0888341867953, Ski Gear Intended Use: All Mountain, Category: Downhill, Buckle Count: 4, Flex Adjustment: No, Forefoot Width: 100mm, Ski/Walk: No, Used: No, Flex: Very Stiff, Ski Boot Width: Medium (99-101mm), Cuff Alignment: Dual, Actual Flex: 130