展开The Ascender MIPS helmet is a light, and our most packable helmet developed for ski-mountaineering. To be used both uphill and downhill. It is triple certified; US alpine skiing helmet, European alpine skiing helmet and certified for mountaineering. The result is a truly innovative and groundbreaking product designed for those venturing deep into the mountains. Equipped with MIPS.Features• 108 penetration proof vents• Forehead and STACC ventilation• Large internal ventilation channels• Integrated clips for headlamp and goggles• Highly packable• Triple certified for mountaineering• Low Volume• MIPS• Sizes:XS/S 50-53S/M 53-56M/L 56-59L/XL 59-61• Weight: 430 G (M/L)