We're glad to introduce you to your new favourite boots, boots you'll enjoy both when skinning up that hill, and when blasting down. When you want a ski boot that combines the downhill performance of an alpine boot with a true walk mode that allows for efficient climbing, choose the Cochise Dyn. Its compatible with both alpine and tech bindingsTecnicas hybrid concept truly delivers! The Cochise also performs well on groomed slopes, but its most at home in the backcountry, where you first ascend under your own power with climbing skins. In walk mode, the cuff provides an excellent 55º range of motion, and the 120 flex offers a solid, responsive feel on descents. - Flex: 120 - 99 mm wide Mid Volume last - Four buckles with micro adjustment, 45 mm power strap - 55° range of motion - Ecodesign Performance C.A.S. inner shoe - Custom Adaptive Shape for a secure fit for all foot shapes - Can be thermomolded to give you a perfect personal fit