@Sled i was wondering if you would cite a rain jacket. Most of the consumer markets worldwide have banned PFAS in apparel over the past few years. Pfas was a major component of the DWR’s and waterproofing treatments used in many of Gore’s fabrics—gore owns sitka so it more or less forced them to re-design almost their entire line over the past few years. This has affected every company, as there are only a couple major fabric manufacturers that supply the vast majority of fabric to all the outdoor companies we know, and all have had to adapt very quickly. I cant say how other companies communicated it or when they made various changes. Gore has never had what I would call transparent communication.
For rain jackets in particular, the pfas was what allowed the softer materials to still perform well. In order to try to keep as much of the performance as possible has necessitated using harder face fabrics in a lot of cases.