The Nikwax TX Direct will help restore the waterproof/breathable performance in technical shell jackets or pants and other outerwear items. This is an easy way to take care of your wet weather gear. It is a wash-in treatment that will help restore water repellency and seal the micro cracks. This bottle is also environmentally friendly. Nikwax is a global leader in safe, high performance waterproofing, cleaning and condition for outdoor gear. Nikwax aftercare products have been PFC free since 1977 (founding date). Restores waterproof/breathable performance in technical outerwear , Tested safe for GORE-TEX Ultrex, Entrant and other waterproof breathable fabrics , Environmentally-friendly formula , PFC Free, GTIN: 0703861001017, Model Number: 251 10OZ, Product ID: 256459, Model Year: 2022