“I’m 174cm / 65kgs. Wide shoulders with an approx. inseam 78cm and 90cm chest. At first, I thought it would be way too small when i took it out the package, but it actually fits very nicely! Ordered an S too and it’s a perfect snug aero fit. Much thicker material than the short sleeve training jersey but keeps you warm yet doesn’t overheat mid-workout. Definitely size up if you want a club fit / less form-fitting. The sizes up aren’t a drastic change, they are both still snug. You will just have slightly longer length at the front with M and more room under your pits, etc. I’m sticking with size S but If you weigh around the same as I me but have a huge torso or longer arms, go M.”
“Jersey fit nice, order 1 size bigger than your normal size.
I found white marks from sweat with this material somehow.
Its comfortable for me if you don't mind from sweat marks.”
“Tried my brand new thermal jersey on a windy cold Chicago day with temp of 34 F and winds of 17 mph w gusts of 25 mph. If that was not enough, we had freezing rain for the last 20 miles of a 50 mile ride. I was dry and comfortable in my chest and arms through out the ride. I were medium and the fit was snug but comfortable and unrestricted. Super happy with my Jersey. I also bought the winter jacket Alf I’m equally satisfied with the product. I have worn other high end brands and this is by far the best with a good price point.”