Reviewed by Kirk from Houston and Colorado on Saturday, March 15, 2014
This is a warm jersey. It doesn't breathe well, however. So I recommend not using it above 50F. I got it to use during the winter, so hope it will come in handy when I want to ride in bitter conditions. I would rather have a long sleeve wool jersey but there aren't many options out there (surprising considering Ibex and Icebreaker have some good short sleeve options)
The warmth aside, the jersey fits fairly well. Medium was comfortable on my 5-10 160 lb 40in chest frame. The small was a bit tight. The full length zipper is nice but the jersey is too warm to wear a shirt under it, thereby making the heat dump an all or nothing proposition.
If I had my input on the design I would insert mesh panels under the arms to allow heat to escape.