Foozys Men’s Soccer Cool Sports Novelty Crew Socks They are made of a lightweight, comfortable, and stretchy blend of 88% polyester, 10% nylon, and 2% spandex. These socks are designed to fit shoe sizes 10-13 and are suitable for both indoor and outdoor activities. They are machine washable and tumble dry low. With Foozys Men’s Soccer Cool Sports Novelty Crew Socks, you can show off your love for sports while staying comfortable and stylish. Choose between Black or Blue