Nikwax Nubuck and Suede - Always apply this product to used footwear to keep them in perfect condition. Use Nikwax Footwear Cleaning Gel before waterproofing footwear and to maintain reproofed items regularly clean with Nikwax Footwear Cleaning Gel. All nubuck and suede footwear (work, leisure and sports) safe to use on footwear with breathable membranes e.g. GORE-TEX(R), SympaTex, eVENT etc. Adds water repellency Prolongs life and performance of all nubuck or suede footwear Maintains breathability Ideal for footwear with breathable linings e.g. GORE-TEX(R) Can be used on wet footwear Easy to apply - available in spray-on or sponge-on formats. Can be used indoors unlike solvent based sprays Water Based - environmentally friendly, biodegradable, non flammable, non hazardous Does not contain fluorocarbons