Petzl&';s classic mountaineering crampons. Dreaming of your next mountaineering objective? Don&&';;t leave home without the VASAK crampons. With 12 points, they provide good stability and bite on terrain ranging from glaciers to snow couloirs. We sell these crampons with the Flexlock system, which can be attached to a boot that does not have heel or toe welts. Description 12-point crampons for better bite and comfort when walking Two long, wide front points offer effective traction and solid purchase on hard snow ANTISNOW system helps limit snow buildup in a variety of snow conditions Bi-position linking bars for a large range of boot sizes (from 36 to 50) Tool-free length adjustment Steel crampons for maximum durability Optimal weight: 895 g maximum with ANTISNOW system Completely modular ALPEN ADAPT system: - Front sections, linking bars, antibott system, and bindings can be replaced separately Compatible with all toe bails to fit most footwear, with or without toe welts: stiff, flexible, telemark boots, snowboard boots Specifications Number of points: 12 Boot sizes: 36-50 Certification(s): CE EN 893, UKCA, UIAA Material(s): Steel, stainless steel, aluminum, nylon Weight: 875g