These Nike Elite Basketball Crew Socks are a colorful and comfortable addition to any sports enthusiast's wardrobe. The socks are made of a combination of polyester, nylon, and spandex, and feature arch support, cushioning, moisture-wicking, and breathable properties. They are machine washable and come in a mid-calf length. The socks are not only functional but also stylish, with a geometric pattern, Nike logo, and support for the Kay Yow Cancer Fund. They are suitable for casual wear and the basketball season, and come in a regular size. The socks are a must-have for any sports fan looking for performance and style.