The Vasak 12-point crampon provides traction on snow, névé, and moderate ice. Dual horizontal front points grip consolidated snow on steep couloirs. Antisnow plates limit snow buildup underfoot in wet or spring snow. The bi-position linking bar fits EU sizes 36–50, accommodating a wide range of boot sizes. The Flexlock version offers hybrid compatibility for alpine boots with heel welts. The Alpen Adapt system accepts compatible Petzl accessories. Constructed with mixed steel, stainless steel, aluminum, and nylon for balanced strength and weight.