"Retro Over the Knee socks are stylish and fun as well as functional. They're great for teams, dance groups, skaters, cheerleaders or any group that wants a graphic and bold look for their uniform. They are very stretchy, but hold their shape once pulled on. These socks are available in a variety of color combinations with stripes at the top. They are 29 inches long, and made from 86% acrylic, 8% nylon and 6% elastic."