Mitchell V.wrote a review of Castelli Climber's 2.0 Full-Zip Jersey - Short-Sleeve - Men's on July 26, 2015
Familiarity: I've used it once or twice and have initial impressions
I wear a size small in every other jersey I've owned, but in this the Medium was the right choice. Definitely wear sunblock underneath the thin spots. I got a sunburn on my shoulders on the first ride. Also, it seems like Castelli improved on the fit issues from the first Climber's jersey, but there is still unnecessary puckering of the jersey in the front due to it being too long there. I end up folding in the front of the jersey to decrease length and make it tighter. The only flapping in the wind comes in the front in the chest area because of this extra fabric. Other than that, I like the feel of the jersey. I don't think it tops the 2014 LG Superleggera jersey though. That one fit amazing (size S) and seemed to be even cooler despite it being black.