The Crep Protect Spray features a 200ml super-hydrophobic spray that creates an invisible coating which repels liquids and prevents stains. For use on canvas, nubuck & suede, the spray does not affect the look, feel or performance of the sneakers. Crep Protect is easy to apply and quick drying - apply 2 coats for optimal protection. With one application of the spray, shoes have up to 4 weeks of protection from liquids.