Nikwax Softshell Proof Waterproofing

High performance waterproofer designed to enhance performance and revitalize the breathability of softshell garments, Easy to use spray-on application restores water repellency and revives breathability of softshell apparel and outerwear, Recommended for Windstopper, Windbloc, Polartec, or any synthetic technical material with four-way stretch, Nikwax products are PFAS-free, water based, non-persistent, and contain no optical brighteners or added scent, Aerosol-free spray & non-flammable, All items must first be cleaned with Nikwax Tech Wash before waterproofing. Household detergents leave behind water attracting residues