Use the Nikwax Nubuk and Suede Care Kit to keep your used footwear in Great condition. Use the Nikwax Footwear Cleaning Gel to revitalize your shoes or boots, and then apply the sponge-on H2Oproofing product to maintain and restore your DWR (durable H2O 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.