Use the Nikwax Nubuk and Suede Care Kit to keep your used footwear in perfect condition. Use the Nikwax Footwear Cleaning Gel to revitalize your shoes or boots and then apply the sponge-on waterproofing product to maintain and restore your DWR (durable water repellency). The Nikwax Care Kit is safe on all nubuck and suede footwear (work fashion leisure and sports). Safe to use on footwear with breathable membranes like Gore-Tex SympaTex eVENT etc.