Men’s 3M thinsulate slipper. Never worn, new with tags. I wear a women’s 11 and this MENS SIZE 9 was too small. Machine washable. 100% recycled polyester. Interior is Dyed Sheep Fur. “Textile upper made with 100% recycled polyester fibers 7mm curly UGGplush wool lining 7mm curly UGGplush wool insole Foam footbed Treadlite by UGG outsole for comfort”