evo.com | Nikwax Waterproofing > The Nikwax PolarProof Wash keeps your favorite fleece buttery soft and warm. Easy to use in your washing machine, this treatment adds water repellency, revitalizes insulation, and increases the durability and performance of your most treasured cold-weather gear. Easy to Use Wash-In Waterproofing for All and Fleece Clothing and Gear Adds Water Repellency, Revitalizes Insulation and Increases Durability Recommended for Polartec(R), Synchilla(R) and Other Fleece Clothing and Gear To Maintain Waterproofing Always Wash with Nikwax Tech Wash(R). Do Not Use Detergents. Enhances the Performance of Your Fleece Gear, Keeping You Warmer and Drier | Nikwax PolarProof Wash 10 oz 2025