August 24, 2013
I've used these the last several years while building solar farms. They def help with keeping your core temp down. They do come in smaller sizes. It's basically just simple evaporative cooling. On the course I wear draped and tucked around my neck and I'm good to go! A must have especially if your in a hot arrid climate. Also when it dried out I've seen people throw them away, but don't! Simply re-wet and use.
Pros:Easy to use, very durable, multiple uses
Cons:Everyone steals mine!