Woly Shoe/Boot Protector 3x3 - 300 Ml. Essential for the hard-working leathers of Canada and the northern United States, Woly Protector 3x3 offers waterproofing that is free of PFOA/PFOS, and allows the footwear and outdoor apparel protected to breathe. The easy to apply spray is invisible and guards against salt, dirt, water, ice and snow. Avoid weather-related staining with this effective product. Suitable for all TEX Membranes - ex: Sympatex, GoreTex, etc... Made in Germany