From UGG®, the Kids' Classic Ultra Stretch Cuff Booties feature:  Suede, Shaft textile made with 42% recycled polyester fibers and 58% elastane upper Rear pull tab made form 100% recycled polyester fibers 17mm UGGplush™ 60% upcycled wool, 40% TENCEL™ Lyocell lining Textile lining with anti-odor treatment on colllar, collar lining incorporates peppermint-based anti-odor treatment 17mm UGGplush™ 60% upcycled wool, 40% TENCEL™ Lyocell insole  Foam footbed Textile binding made from 100% recycled polyester fibers The UGG® Logo, heat-embossed Sugarcane EVA outsole Imported.