Innovative HI-TECH waterproof protection Innovative HI-TECH waterproof protection that revolutionizes the care of footwear and technical fabrics or leathers in general. There has never been a product with this level of protection and durability before. Collonil's Carbon Pro is easy to use, fast, and extremely practical. In addition to waterproofing the footwear, ensuring dry feet in any situation, it prevents staining the upper, thus preserving your favorite shoes. Spray Carbon Pro on the surface of the footwear periodically: when you notice the shoe upper slightly dirty, it will be enough to wet them and rub with a brush or a damp cloth. The dirt will dissolve instantly, making your footwear shine again. For best results, apply the spray regularly.