I have a size 56 head - is this product too big for my head?
I'm measuring just above my ears. I assume this is the correct measurement?
It should fit fine, assuming your head is not rectangular or anything.
I am a size 60 and it is slightly too small for my head and very stretchy. My wife is a size 52 and it is slightly too big for her, but I do not think this should be too large for you.