The LETOUR Performance Dig Socks will surely make you comfortable and fashionable inside the court. This is an Australian made sports performance sock comprised of 70% cotton and 30% nylon/lycra. It is thick and durable with a soft terry cotton sole to provide comfort for those digging hard on their feet. It absorbs sweats well that keeps your feet dry and extremely breathable. This is the best cotton socks that maintain their shape and color through multiple wash cycles.