Men Boy Sports Skiing Ski Snowboarding Snow Winter Elastic Warm High Performance Long Socks US 5-11 US Size: 5-11/ EU Size: 35-46/ UK Size: 4-10 Material: 85% Acrylic Fiber, 10% Spandex, 5% Wool High Cylinder: About 40-46cm Height Thicken material to keep warm in insteps as well as your calves. Good for Skiing,Riding,Skating,Hiking and most occassions to wear.