I really wanted to like this cap - KAVU Synthetic Strapcap

First off, there are some things I really like about this cap, such as the style and the long bill with dark material underneath. The description of the material here is that the the material is lightweight nylon. Based on this, I was expecting the cap to be made of the same or similar lightweight and breathable nylon as on the several hats I've owned from three major manufacturers. The material used on the hat that I received is a heavy polyester material that is very similar to material used in mid weight soft shell jackets. The hat is uncomfortable to wear in warm situations, even while sedentary. The breathability of the material used in this hat is very limited. I expect to only be using this hat in very cool conditions and not while undergoing physical exertion.