The Tecnica Cochise Team DYN is an awesome option for beginner to advanced intermediate little shredders looking for a versatile all mountain boots. Hook up you 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. Thicker plastic reinforces the cuff and shell for maximum strength and power transmission while the added sport liner keeps things warm and comfortable for your feet. Put the C.A.S Tech to work and get the shell, cuff and liner heat molded for further enhancements and a custom fit to your foot. Power Lock Straps enhances control and edging while the Lift Lock Buckles keep feet secure and locked in. Sport Liner- Provides maximum comfort and warmth., C.A.S.- Lightweight shell with easy instep and can be heat molded., Mobility Cuff- Releases the cuff from the shell for 42 degrees range of motion., 35mm Power Strap- Enhances stability and steering., 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: 90, Cuff Alignment: None, Warranty: One Year, Ski Boot Width: Medium (99-101mm), Flex: Medium, Used: No, Ski/Walk: Yes, Forefoot Width: 99mm, Flex Adjustment: No, Buckle Count: 4, Category: Downhill, Ski Gear Intended Use: All Mountain, Instep Height: Standard, Calf Volume: Standard, Skill Range: Beginner - Advanced Intermediate, Model Year: 2022, Product ID: 910471, Model Number: 101R10G0 235, GTIN: 0888341851136