Craft

I've ridden these a lot on rides where the temp goes well over 100�. Keeps you cooler than just a jersey, that's for sure. You wouldn't think they would but they do. You don't even notice that it's there except that you're cooler than without it. If I had to make a complaint, it's that sunscreen stains the neck after a while. But nobody ever sees these when you're riding so who cares, right? They go on sale every so often so keep an eye out.

Was about to give up on believing the hype about base layers being able to keep you cooler in hot weather when I decided to give one last chance to Craft. Having had great success with their base layers for cold weather, I figured it was worth a try. Most base layers, looking at you Castelli, did nothing but made me feel hotter when riding in steamy weather. Craft knew that they were doing when designing the Nanoweight. Finally a base layer that works!

I was concerned when I first put this on as it felt like it was going to be warm for these warm days in Summer. I was wrong. This base layer picks up my sweat and distributes it out to my Jersey and I don't feel like I'm dripping from heat. It's very comfortable and does it's job as described at Bike tires. I am considering buying another one to always have a fresh one to wear.

This base layer works well. Have worn it on below freezing days with a thermal jersey and stayed warm. As usual with BTD, the price was good and delivered it fast with no issues.