Eric M.wrote a review of Pearl Izumi Transfer Sleeveless Baselayer - Men's on October 16, 2018
Familiarity: I've put it through the wringer
Very light, very tight. If you're in between sizes, I'd recommend going up. It's made to fit against the skin. That makes it a bit tough to get on and off, but this one is my go-to base layer. I've worn it on cooler days and even on extra-hot days. It does seem to keep me dryer than with a jersey alone.