* Colour: Black * Made from 50% polyester, 18% combed cotton, 16% nylon, 12% lurex, 4% elastane * Silicone Gripper * Ultra Lite Cushion * Arch Support * Seamless Toe Closure * Product Care: * Machine Wash in 40 °C / 104 °F. * Avoid Bleaching or Ironing the socks. * Socks will last longer if you keep them out of the dryer. The new Stance x Star Wars Womens Empire Sky Socks in Black is an invisible pair that features a silicone gripper for a no heel slip and cradles your feet with an ultra lite cushion while an arch support and seamless toe closure provides an added comfort and support.