My husband is always freezing and wanting to wear a hat.  But, he loses them frequently... so, it's challenging to find a good hat that is not too expensive.  this fit the bill!  It fits him well (I'd say average to slightly large head) and doesn't have any odd shape (he had one that had some weird point going on at the top that we never could quite figure out why it was like that).  Seems good to us.