I can't speak for anyone else but on my trainer, at the gym, pretty much anywhere I wear a ball cap. I just really like wearing them. My hair is short in back but kind of full around my face and ears. it keeps my hair back and acts as a sweatband. LOL...my hats get washed a lot. On my trainer at home it's usually backwards at the gym it gets switched depending on what I'm doing. Just a thing I guess. If I didn't have to wear a helmet I'd wear my hat when I ride. As it is, when I finish riding I use a towel to dry my hair and put my hat back on. Just like my hat. I'm rarely without one. I've 30 of the buggers and I've worn them all several times.
Gray