Ok, firstly I am giving this hat 4 stars because it is a hat. How can a hat be perfect in every way? Nothing is I suppose.
Anyway, ignore the other reviewers about the sizing, If you are like me and you have a giant dome, or if you have big hair, or a 'fro or perhaps have a head swelling of some sort buy the medium/large size, if you are blessed with a normal sized cranium buy the small/medium sized version. I am sick and tired of buying hats that don't fit, this one is perfect and if it didn't fit I wouldn't soil myself about it and give it a 1 star review.......IT'S A HAT!!