What Our Gearhead(R) Experts Are Saying: "When my shell starts soaking through instead of beading water, TX. Direct brings it back to life. It's simple-throw it in the wash and the jacket feels like new again, without losing breathability. I use it on everything from my ski shell to my rain pants."When our rainwear starts to wet out instead of repel, Nikwax TX. Direct(R) Wash-In gives it a second life. Designed for breathable waterproof fabrics, this treatment restores durable water repellency (DWR) and breathability in one easy wash-no need for heat activation or specialized gear. We count on TX. Direct to keep our shells dry and our layering systems working properly, especially in alpine or all-day storm conditions. It's safe for Gore-Tex(R), eVent(R), and other membrane technologies, and it's completely PFAS-free, non-flammable, and water-based-making it a go-to for both performance and planet.