From UGG, the Kids' Classic Ultra Stretch Cuff Slippers feature: Suede, shaft textile made with recycled polyester fibers and elastane upper Rear pull tab made from recycled polyester fibers 17mm UGGplush™ upcycled wool, lyocell lining, textile lining with anti-odor treatment on collar, collar lining incorporates peppermint based anti-odor treatment Textile binding made from recyled polyester fibers Foam footbed 17mm UGGplush™ upcycled wool, 40% TENCEL™ Lyocell insole Sugarcane EVA outsole Imported.