How to measure your head

 To find your head size:

1. Take a tape measure (or you can use a piece of non-stretch string and then measure that using a ruler afterwards.)
2. Wrap the tape around the circumference of your head; above the ears and across the middle of the forehead, roughly where you would comfortably sit a hat.
3. Make sure it is not too tight or your hat may give you a headache. It is recommended to err on the side of too big rather than too small because you can always add a piece or two of filler under the hats sweatband to tighten up the fit. 
4. Record your measurement in cm’s then have a look at the hat size chart for your closest fit.