+1 on Origin. 100% of their good are built from American-grown/made materials, built by American hands. It's wayyyy more expensive than most common brands ($99 for a pair of jeans), but if you compare them to "luxury" brands like Lululemon, it's comparable and wasn't manufactured using slave labor.

Personally, I love using Origin for everything I can afford to use them for. I acknowledge not everyone has the privilege to spend $99 on a pair of jeans, but if you find yourself able, I think it's worthy to support American manufacturing.