Shredding in the rain Grab our new Wash-In Rain Shield Re-Proofer. Its an easy-to-use wash-in treatment designed to restore factory levels of performance on all waterproof and breathable fabrics. The cutting- edge DWR treatment creates a tough barrier to keep your technical garments weatherproof, without impacting their breathability. It also helps to protect against mud and ground-in stains. And the best bit Its safe for the environment, as its water-based and doesnt contain PFCs! Our state-of-the-art formula gives unrivalled protection within 24 hours of treatment. After application, water will bead and roll off, so youre protected to go and get rad in the harshest of conditions.