^ That is the jacket he's selling. It's the black color, which is more of a charcoal in real life. I own the blue and have seen both colors.
Fantastic piece. It does fit slim. I'm typically a medium in most shirts/sweaters, unless they run slim, then I go large.
I'm 6'3"/175 and this piece fits great. Slim in the body, arms are long enough for me, but just barely, so if you're shorter don't worry about them being too long. Only build this might not work for is someone w/ really pumped chest/shoulders, since that's where i's slimness is more noticeable.