Gold Toe Ultra Tec Over The Calf Athletic Socks - 3 Pack (2187H). The Gold Toe Ultra Tec Over The Calf Athletic Socks - 3 Pack 2187H hold up well over time and offer multiple comfort features to help improve your day. Gold Toe's Ultra Tec Over The Calf Athletic Socks - 3 Pack is made of cotton/nylon/polyester/spandex.