Picked this (and the matching bibs in black & white) up off Bonktown for a killer price! The Live Chat guy on Realcyclist got me onto the correct size. I thought I was an XL but he said they run true to size. I got a L...fits perfectly!! I do not have the typical noodle-roadie arms and there was no restriction in the arm holes.
The fabric is very breathable and the bigger holed mesh down the sides & the at the base of the neck on the back are uber breathable. The zipper is like buttah, baby! It may be a bit on the shorter side, but its is my first road jersey so I cant really say.
I took it out for 20 miles the day after I got it...my only complaint...the tan lines. But now, I consider them a badge of road-warrior honor