FootSmart Men's / Women's Genuine Sheepskin Wrap Slippers Indoor / outdoor non-slip rubber sole offers durable traction. Lightweight polyurethane foam and EVA footbed cushions every step. Soft shearling upper is seamless to prevent irritation - a must for those with diabetes. Genuine shearling upper, upper lining and sockliner, polyurethane foam insole, EVA midsole, rubber outsole. Note: Not recommended for narrow feet. Care: Spot clean upper with damp cloth. Let air dry.