The hat is "one size fits most" and is very tight on my head. I wishfully hoped it would stretch a bit when I wore it for several hours for the first time yesterday, but it was uncomfortable and tight at the end of the day. I'm stuck with it because I took the tag off and wore it all day, otherwise I would return it. Also, the logo tag on the hat seems to be super glued and otherwise attached so firmly that I can't get it off. That annoys the heck out of me. For that price, why must we advertise for them as well?
I now have this hat in 3 colors. It is cute, comfortable, and helps to protect your face. I have taken it on trips and it packs well. I'm glad that Nordstrom carries this hat in many colors.