Saltsox Winter Boots paw-friendly design are unrivaled in their performance, comfort, and ease. The thin-sole design allows your dog to maintain their natural balance and security on slippery surfaces and a thin layer of polar-fleece gives just the right amount of warmth. Add a waterproof / breathable layer to the mix to keep everything dry and clean and you have the perfect solution to harsh winter sidewalks. Machine washable, lightweight and tough, make winter walks fun again!