Okay I accept there problably is a good argument for wearing a helmut but if you don't what do you wear on your head. My preference is for the racing style cap with the small peak as they keep the son off your head, the sweat off your brow, the sun from your eyes and the bugs out of your hair. However I can't find any that are not too tight. I don't feel my head is overly big and I have very short hair. I just feel a victim of the one size fits all policy. Anyone been able to get a cap that fits ? If so where ?