Arcteryx Chilkoot Pant - Men's Waterproof GORE-TEX ski and snowboard pant with low profile Coreloft Compact synthetic insulation and a streamlined design for performance on cold days on piste Carefully articulated patterning and strategically placed gussets keep the legs free to ski Keprotec instep patches provide superior protection against damage by boots, crampons and ski edges Articulated patterning for unrestricted mobility Two hand pockets with zippers; Mesh-lined PowderGuard side vents for breathability, designed to prevent snow from entering clothing