From UGG, the Women's Adirondack Meridian Waterproof Leather Cuffable Cold Weather Winter Mid Calf Boots feature: Waterproof leather upper Weather Rated -32C Water repellent materials GORE-TEX internal membrane bootie Cuffable shaft Embossed UGG® logo Gusseted tongue with water repellent coating UGGextreme™ reflective silver woven tongue label Non-wicking reflective ticked laces with metal speedlace eyelets UGGextreme™ reflective silver TPU print on webbing heel pull 10mm curly UGGplush™ 60% upcycled wool, 40% TENCEL™ Lyocell lining 10mm curly UGGplush™ 60% upcycled wool, 40% TENCEL™ Lyocell sockliner PU foam footbed incorporates 25% of Susterra® plant-based compound and 75% PU from petroleum Midsole incorporates 44% sugarcane Vibram ® outsole with ICETREK rubber compound, Lightweight and textured rubber mudguard Vibram® Traction Lug technology Approx. 8" boot shaft height Approx. 13.4" boot shaft circumference Imported.