I'm not sure why but ever since I've had neurocardiogenic syncopy, I have been very sensitive to the heat. What use to not be a problem now makes me sick. So, a few years ago, I started looking for something that would help me enjoy the outdoors even in the hot summer sun.
And I found Roshgo Corporation! A little bit skeptical, I ordered only one neck bandana and one visor. Now I wish I had more. The caps and neck wraps come in a variety of colors...something for everyone.
To use them, you soak them in water and the beads that are INSIDE the product swell up with the cool water. Lightly wring out the excess water and put it on. Simple really. And YES it does help. I have found that I actually prefer the neck wrap bandana to the visor. Because the visor you put it on and it stays in one place. The wrap you can twist and flip it over so that it feels cooler longer.