UGG Winter Boots combining a suede upper with a 17 mm UGGplush™ lining for warm, comfortable wear. Designed for everyday cold-weather use with an EVA midsole and a Treadlite by UGG™ outsole for reliable underfoot performance. Key attributes: Black | Nero | Suede | EVA midsole | Treadlite by UGG™ outsole | UGGplush™ 17 mm lining and insole | Rear pull tab for easy on/off | Asymmetric collar for layered styling | Suede upper | Overlock stitching | Asymmetric topline | Rear pull tab | Embossed suede heel label with UGG logo | Dimensions & fit: Shaft height: 8.9 cm | Platform height: 5.1 cm | Composition & care: Upper: suede | Lining: UGGplush™ (17 mm), made with regenerated wool (80%) and lyocell TENCEL™ (20%), or UGGplush™ (17 mm), made with regenerated wool (60%) and lyocell TENCEL™ (40%) | Insole: UGGplush™ (17 mm), made with regenerated wool (80%) and lyocell TENCEL™ (20%), or UGGplush™ (17 mm), made with regenerated wool (60%) and lyocell TENCEL™ (40%) | Midsole: EVA | Outsole: sugarcane EVA or EVA Treadlite by UGG™ | Trim: polyester