It's not really even enough to block him, either, since people who don't know any better come in here and listen to his nonsense. I'm not sure if he's a troll or not, but it's a terrible to have him in these threads.
I thought I heard that technically all of the components need to be from North America for NAFTA to apply, so Dainite or European/Japanese leather could invalidate it. I've never seen it happen, though. If the leather soles are from Germany, that's an issue, too.