Review on 🚴 Giro PeIoton Cap: A Must-Have Unisex Cycling Cap for Adult Riders by Jeff Bridgewater

Good cycling cap. It's thin, stretchy, and shaped to easily fit under a bike helmet. I have a large head (size 7.5) and it fits me (most cycling caps are too small for me) but it has elastic at the back so it also fits a smaller head. The size is slightly larger than the Castelli caps which for me are more comfortable and less comfortable on the head. The edge folds up or down for sun or rain protection in a variety of conditions. Polyester fabric wicks moisture and breathes much better than old cotton hats. It doesn't get wet from sweat like cotton hats on hot, muggy days. Good quality cotton caps can be had for half that price, so you need to decide if that cap is worth what you need for your riding conditions.