The Tecnica Cochise 110 DYN is the perfect option for advanced intermediate to advanced level skiers with a medium forefoot and standard calf volume. The Cuff is reinforced with a carbon spine for added power transmission when you really want to lay down carves and get the most power out of your Cochise. Hook up your boots to tech bindings and release the cuff from the shell to enjoy the full range of motion when you want to make your ascent. Power Lock Straps enhances control and edging while the Lift Lock Buckles keep feet secure and locked in. GripWalk Soles make it into the mix for better traction on icy and uncertain surfaces. C.A.S brings a lightweight but strong shell and a comfortable liner that can all be heat molded for further adjustments after bringing it to a qualified ski shop. Best Fits a Medium Forefoot and Standard Calf Volume, C.A.S.- Lightweight shell with easy instep and can be heat molded., T.Drive- A carbon spine reinforcing the cuff for enhanced power transmission., Performance C.A.S Liner- Maximum comfort and warmth outfitted with C.A.S tech for heat mold ability., Power Lock Strap- Enhances control and stability., Lift Lock Buckles- Automatically keeps the buckles up for easier entry/exit., Mobility Cuff- Releases the cuff from the shell for 42 degrees range of motion., Tech Inserts- Dynafit certified for tech bindings., GripWalk Soles- Better traction on uncertain surfaces., This Boot is Only Compatible with Bindings Stamped GripWalk (GW) or Multi Norm Certified (MNC), Actual Flex: 110mm, Cuff Alignment: None, Warranty: One Year, Ski Boot Width: Medium (99-101mm), Flex: Stiff, Used: No, Ski/Walk: Yes, Forefoot Width: 99mm, Flex Adjustment: No, Buckle Count: 4, Category: Downhill, Ski Gear Intended Use: All Mountain, Instep Height: Medium, Calf Volume: Standard, Skill Range: Advanced Intermediate - Advanced, Model Year: 2022, Product ID: 910458, Model Number: 101R05G0 265, GTIN: 0888341850856