I overheat alot, and when it s muggy or humid it s worse for me.I just go out to do errands and I overheat, my head is soaking wet by the time I cash out in stores then get back to my truck. The smell of my head as I towel off is yuck. I would need to wash my hair to many times in this type of thing. I do take high blood pressure meds, and thyroid meds, and am 45 yrs old. I even thrive in the cold weather, but if I;m doing outdoor stuff in winter I almost have to wear a tank top and shorts . what can I do...go live with the penguins in the artic?