Those look like kratt but I've never seen those scratches/extra stitching. Kratt is a really crappy cut, IMHO, so even if they're real they aren't anything special. I'd ask the seller to show you a (good - as opposed to the photos in the listing) photo of the inner tag. I would also ask where he got them from.
But, unless you're really sold on the look, I'd stay away.