Cancer Lesson #51: Wigs are hot, and not always in a good way. (Although I will say my hairpiece with the raspberry-colored streaks was pretty damned fine).
Also, wigs make your scalp itch.
Baseball caps, on the other hand, are way cooler. They may even be “cool.”
I had chemo in the summer when the temperatures were hitting mid to high eighties most days. Frankly, I cared more about being cool than looking “cool.”