From UGG®, the Lowmel Leather Lace Up Sneakers feature: Leather upper 10mm UGGplush™ 60% upcycled wool, 40% TENCEL™ lyocell collar, webbing heel strap, padded collar, Oversized padded tongue Satin laces, recycled polyester laces Additional set of laces included Polyester mesh lining made from 55% coffee charcoal modified polyester and 45% regular polyester, 10mm UGGplush™ 60% upcycled wool, 40% lyocell lining 10mm UGGplush™ 60% upcycled wool, 40% TENCEL™ Lyocell insole EVA footbed The UGG® Logo, embossed on the heel Sugarcane EVA outsole Imported.