Footwear Protector-Stain and Water Proof Any Surface Without Losing Breathability. The Ultimate Waterproof Solution to Keep The Liquid Off! (4 OZ) Waterproof ANY surface but keeps fabrics breathable Contains 100% bio-based ingredients and is washing machine friendly Odorless solution that can be used indoors or outdoors Completely invisible to the naked Eye Simple, easy-to-use, one-step application