If keeping it cool, calm and subtle is your style the light grey collection is more than perfect for you! The combination of neutral and pattern knits make it easy to wear. MUK LUKS' Andy Slipper has a will keep your feet Warm, Comfortable with the 100% Polyester Furpa lining. These slippers come in S (8-9), M (10-11) and L (12-13). Hand wash in cold water and air dry. Imported.