The UGG Premium Ladies Scuff sets the standard for comfort with soft natural sheepskin upper, a plush sheepskin collar, and a natural wool interior for light, breathable warmth. Rubber Sole, soft and lightweight makes it comfier for indoor use as well as occasional outdoor use.UGG Premium Ladies Scuff Features:100% Australian Premium Sheepskin lining and cuffSheepskin breathes and keeps your feet perfectly warm in winter and cool in summerRubber Sole- ligthweight, non-slip and durable