The Burton Weekend Midweight Snowboard Ski Socks 2Pack in Black and Gray are designed for men in size Large (10.5-13.5). Made of a blend of acrylic, nylon, lycra, and elastine, these over-the-calf socks are machine washable and breathable, making them ideal for winter activities like skiing and snowboarding. With a focus on comfort and performance, these Burton ski socks are perfect for keeping your feet warm and dry during your outdoor adventures.