Halfday's merino-blend ski socks with light cushion, to keep you warm and comfy long after your last run. Design: Performance socks for ski and snowboard boots Naturally breathable, insulating, and thermoregulating Women's specific fit with ergonomic design lines Moisture wicking, Odor resistant Elastic arch, ankle and top opening Seamless reinforced toe Zoned cushionin on toe, foot and shin Additional Details 0degF-40degF weather rating 60% Merino wool, 35% Nylon, 5% Spandex