The Sunskip Slide has a unique upper made with Hyphalite™, a bio-based material made from plants. Sugarcane EVA midsole and wrapped it with a natural cork blend. Designed to feel right from the first wear, the Sunskip Slide has a comfortable sock liner crafted with Responsible Materials. Finished with our iconic Twin Seam detail and Sun Tread Outsole. Product Specs: * The foam backer in the upper is made with bio-based resins, The synthetic upper material HyphaLite™, is made with 64% regenerative and responsibly man-made cellulosic fibers, 19% natural rubber and 17% water-based and bio-based additives * The vamp lining textile is made with 100% recycled cotton fibers. * The sockliner textile is made with 100% recycled polyester fibers. * The Midsole is made with recycled EVA regrind, Sugarcane EVA, and wrapped with a blended cork and resin mix. * Textile lining made from 100% recycled polyester fibers. * SugarSole™ EVA outsole. * All my UGG are 100% AUTHENTIC, BRAND NEW AND NEVER BEEN WORN. ** The inside sizing tag is marked to avoid store returns. This does not effect the look in anyway. WHS XBX