I've taken this out on a few rides so far in layered at 50° and double layered at 40° and triple layered at 30°F and this has done a great job of heat reg, even with 3 layers on top. It's got some stretch but I've got a gut so I sized up and I'm glad I did. Would recommend. Now please make a long sleeve version.
Really great for regulating body temperature. I generally wear a gilet when it’s below 65f but with these, there’s no need. Only recommendation I would make, BRANDING. Definitely feels like a missed opportunity to not add ornot branding on the chest like most base layers do.
Perfect base layer for colder morning rides when I don't want to wear a winter jersey or wind coat.