Women ́s clothing Underwear Superdry Harper. The classic thong design is enhanced with the added benefit that the super soft cotton used is organically farmed. This Harper twin pack is finished with a signature Superdry branded waistband. Classic thong design. Over 90% organic cotton. Signature branded waistband. Made with Organic Cotton - Grown using only organic inputs and no artificial chemicals which leads to improved soil condition stronger biodiversity and better health among the cotton growers and uses between 60-90% less water to grow. By 2030 all Superdry Cotton will be Organic. Please note due to hygiene reasons we are unable to offer an exchange or refund on underwear unless they are sealed in their original packaging. This does not affect your statutory rights.