The Dalbello DS AX 120 is an awesome option for advanced to expert level skiers with a medium wide width forefoot and medium calve volume. The Wider 102mm last caters to those with a wider foot who really know how to shred. The Power Cage enhances the boot to ski power transmission by reinforcing the shaft with an exterior spine. 3D Grip Texture located on the foot arch will further enhance power transmission for proper efficiency to get the most out of your ride. Contour 4 Constructions specifically maps the anatomical contours of your feet for custom comfort pockets for enhanced feel. My Fit Technology allows for the Liner and Shell to be fully heat molded for custom fit after taking it to a qualified ski shop. Overlap Construction combines the shaft to the cuff for sturdiness and precision. The AX can fit a variety of calve's with the Adjustable Rear Cuff Spoiler with a quick adjustment on the inside shaft. Get a hard charging boot with a wide fit with the Dalbello DS AX 120. Best Fits a Medium Wide Forefoot and Medium Shaft of the Leg, Power Cage, 3D Grip Texture, Contour 4, My Fit, Overlap Design, Drive and Control, Adjustable Rear Cuff Spoiler, Actual Flex: 120, Cuff Alignment: Dual, Warranty: One Year, Ski Boot Width: Medium Wide (102-103mm), Flex: Stiff, Used: No, 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 - Pro, Model Year: 2021, Product ID: 609372, Model Number: D2004001.00.255, GTIN: 0616438784582