Wear a Bandanna
Just Took the Helmet Off - Hair is Perfect Under the Bandanna
I'm not known to wear a helmet unless I'm in a state that requires it, so I was unfamiliar with "helmet hair" until last summer!
This method has worked for me every time! I have thin, long hair with bangs and I have found that by putting a bandanna on my head as if I were riding without a helmet, then placing the helmet on my head, my hair comes out looking normal!
I won't go anywhere without my bandanna!
Give it a try!