I got the A-2 in L.
I normally need around 19 inches shoulder to shoulder, around 22 pit to pit and 26 inches in the sleeves.
Like with Robear the shoulders are a bit tight and the sleeves a bit short. If either had been a bit more generous, it would have worked.
Not sure if the XL will be better.
Thing is, I'm in Europe, so sending back will be difficult. I'll get in touch with them, though. They still have it full priced on the European site and L is actually missing. So it might be of interest to them. And the jacket is still brand new.
Will try to take some pics tomorrow.
I sent the A-2 back. They got it yesterday.
So, if anyone is interested. Keep an eye out.
It should appear soon on the site.