The Hawx Ultra 100 from Atomic makes an excellent boot for the strong intermediate to expert level skier who has a narrow forefoot and narrow calf volume. Atomic's Memory Fit Shell can be heated and molded to match the shape of your foot in less than an hour by an Authorized Atomic Dealer. The new Prolite Technology has changed the way that Atomic produces boots by starting with an ultra-thin and lightweight construction and adding the Energy Backbone to drive power and responsiveness towards your skis. The Memory Fit 3D Silver Liner also has customizable properties in the heel and ankle pocket for an even more dialed in fit. True Flex Technology helps the boot keep a consistent flex regardless of the temperature on the mountain. If you are looking for a strong boot that feels light on your feet with a narrow fit, the Atomic Hawx Ultra 100 is a great option for you. Best Fits a Narrow Forefoot and Narrow Leg Shape, Prolite Technology, True Flex, Energy Backbone, Memory Fit Shell, 3M Thinsulate Insulation, Memory Fit 3D Silver Liner, 40mm Velcro Strap, Actual Flex: 100, Cuff Alignment: Dual, Warranty: One Year, Ski Boot Width: Narrow (95-98mm), Flex: Stiff, Used: No, Ski/Walk: No, Forefoot Width: 98mm+ Memory Fit Shell, Flex Adjustment: No, Buckle Count: 4, Category: Downhill, Ski Gear Intended Use: All Mountain, Instep Height: Standard, Calf Volume: Standard, Skill Range: Advanced Intermediate - Expert, Model Year: 2019, Product ID: 525340, Model Number: AE501836026X, GTIN: 0887445149811