Gray UGG slippers with cream fur trim #cozy #winter UGG Women's Cozy Knit Slippers in Charcoal, featuring a sweater-knit upper and faux-shearling collar.Upper Material: Wool and acrylic sweater knit.Lining: Sheepskin or faux-shearling depending on the specific model variation.Outsole: Durable man-made material suitable for indoor or outdoor use. Some wear to the left heel area of the shearling.