Pet Life ® Fur-Comfort 3M Insulated Fashion Fur and PVC Waterproof Winter Dog Boots - Set of 4The Pet Life Fashion Fur Comfort Premium PVC Waterproof Supportive Dog Boots are composed of a Waterproof PVC Outer shell and Faux Fur and inner lined with Thinsulate insulation. Features a Back Zipper and Double Wrap Around Hook and Loop for Easy On Off access and added support and comfort. These Dog Shoes offer a higher level of ankle support. Features Rubberized Grips. These insulated dog shoes are essential during the Colder weather climates