I just picked up a pair of these and I'm very impressed! I didn't think Giordana could do better than the FRC but they somehow managed. I have 5 rides on them now and its the first jersey I reach for in my drawer. This is the first jersey I've ever worn that I immediately wash when I get home so it will be ready for the next ride. Guess its time for another pair.
Fit is American, but slim with a wide chest. I'm normally Medium to Large and the Medium is plenty big.
I hate to say it, but my Assos shorts may now be set aside for trainer rides.