The Nikwax Nubuck and Suede Spray-On Waterproofer lets you make your footwear more winter-friendly. This spray-on DWR adds water-resistance helping to protect both your shoes and your feet against moisture. Nikwax Waterproofer is easy to apply and safe for products with breathable linings like GORE-TEX. Features: 4 oz bottle Adds water-repellency to suede and nubuck footwear Safe for products with breathable linings like GORE-TEX Easy to use Water-based fluorocarbon-free non-flammable biodegradable Application Instructions: Brush off dirt with a damp cloth / clean footwear with Nikwax Footwear Cleaning Gel Spray proofer evenly to outside of footwear After 2-3 minutes wipe away surface with a clean cloth and allow to dry before use. Note: For light colored leather always test on a hidden area first. To maintain the original surface texture brush with a fine suede brush when the leather is dry. To dry never place in a confined hot area near radiators and open fires Make sure to put newspaper in the toes of the footwear to maintain shape and remove moisture from the inside while drying.