I have two pairs of WTF jeans. I've written about them once before. Last year I got v2.0. Below are pictures of the front and back of the two versions.
Today I got an email that WTF is doing shirts. They're running an Indiegogo campaign to raise money for it.
When i signed up they were at $500 of $4,000, so 1/8 of the way there. I'm hopeful.