A:AnswerIt really can fit any head once it is on. You kinda have to angle your head a certain way to get inside. The back of the helmet has just a flap if your head is to big there maybe a chance that the flap will stick out once it is one your head. But as for display it is a nice piece of you are a marvel/antman fan. I am 7 3/8 when it comes to hats.
