I’ll plug Dutchware. They have Argon 90 (40 CFM makes it about perfect for active wind shirts) and it has pretty good HH at like 350mm if I remember?) Hexon 1.0 and 1.6, and some others including Xpac.
Im on a quest for ultralight swim shorts when I cant go au-nautral and just realized they make shorts out of Argon 90 and Hexon 1.0 that weigh 30g. Im picking up a pair!
Dutch isnt mentioned on here too much, but I have a lot of their gear and its top notch. same with Hammock Gear. Fabric pricing seems reasonable.