For added bite on icy, technical skin tracks and ski mountaineering objectives, the Fritschi Traxion crampon offers quick and easy attachment and fully adjustable performance at all three walk-mode levels. Easily attaches to toe piece of Vipec 12, Evo, and Tecton bindings Aluminum construction with precision-machined teeth Rotating adapter allows for fully adjustable penetration depth at any walk-mode height Fits on skis that are 90,95, and 115mm at the waist