Review on 🚴 Przewalski Men’s Sleeveless Cycling Undershirt: Quick Dry Bike Base Layer Vests for Breathable Performance by Jay Arnold

This is a stretchy mesh fabric that is good for hot weather. I wore them in cool 60 degree weather and they were comfortable. I wear a medium t-shirt. The sizing information led me to believe that I should order a size small. It's very very cozy so I had to get the setting. The material is very stretchy so a snug fit isn't a big deal, other than getting it on and off takes a lot more effort than it should. The bottom hem is thick and tends to roll up as you put on and take off. I have several other base layer jerseys that are made from a more durable material but don't do as well in hot weather. The bottom line is I think there is value here and I would do it again, albeit a mid-range one.