As kuiu is no longer made in north america I am looking for USA made clothing. I have found Grey Wolf Woolens so far. If you know of a USA maker please post so I can put my money where my mouth is. Thanks.
im yet to find decent performance gear, but some hunting gear from companies like day one camo or filson could work if you have a less active hunting style
also polarmax makes some nice base layer stuff that is made in usa. i wear alot of it for work
And there is also Taiga out of Vancouver. They have some awesome sleeping bags, down wear, and now merino wool all made in Canada. Their quality is top notch and they have great customer service as well.....