This full grain leather slipper is perfect for inside or outside wear. The UGGpure cloud like wool gives offers the softest of comfort for your all day wear. Wear it with your pjs or with jeans, these men's slippers can do it all. Full-grain leather upper Fixed leather lace 17mm UGGpure™ wool lining 10mm UGGpure™ wool insole Foam footbed Molded rubber outsole Heat-embossed UGG® logo Men's UGG Olsen Slipper