The American Socks Signature Socks bring performance and creativity together. Built with a technical construction, they feature reinforced heel and toe, breathable fabric and a comfortable fit designed to keep you moving. Whether it’s running, cycling, skating or long days on the run, these socks are made to perform durable, comfortable and ready for action and sports. Each pair of our crazy socks is designed with tattoo artists and illustrators which come up with patterns and colorful graphics inspired by street art, skulls, Japanese style, traditional tattoos and endless prints you can't miss. • Mid High Length, half-way of your lower leg • Two sizes for a perfect fit • Designed for action and comfort. • Moisture-Wicking technology to keep your feet cool and dry. • Composition: 67% Coolmax®, 17% polyamide, 10% cotton, 5% elastodiene, 1% elastane. • Machine wash at 30ºC/86ºF. Do not tumble dry, bleach or iron