Acrylic,Nylon,Polyester,Rayon,Spandex Imported Sold as one-pair pack Pull tab in back. Light cushioning. Designed to prevent blisters. Features graduated compression that will not only reduce fatigue but help you recover faster. The fabric is infused with silver ions and provides moisture wicking and anti-odor properties that keep you feeling fresh. Each sock is designed specifically either for the right or left foot. Added arch support for long term comfort. Multiple design options. 60% nylon, 14% spandex, 12% polyester, 7% acrylic, 7% rayo Zensah Compression Technology Zensah Features Add a little splash of color and fun to your run with these Zensah® Limited Edition Socks. No-show cut sits below the ankle.