Shop Talk: What’s the deal with PFAS anyway?

Powder aims to feature only the best products and services.If you buy something via one of our links, we may earn a commission.Ever wonder why your shell jacket is so dang good at repelling water and snow? Well, chances are that waterproofing quality is thanks to PFAS-based apparel treatments. PFAS, short for perfluoroalkyls and polyfluoroalkyls, are water-repellent chemicals frequently used in textiles that make water bead up and roll off the surface of the garment. Unfortunately, these chemica