Measurement Instructions
Get a Flexible Measuring Tap: Use a cloth or flexible measuring tape. If you don't have one, you can use a string and then measure the string with a ruler.
Position the Tape: Place the tape around your head, positioned about 1/8 inch above your ears and across your forehead. This is typically where the hat will sit.
Wrap the Tape Around Your Head: Ensure that the tape is level all the way around your head and is not too tight or too loose. You should measure at the point where your hat would comfortably sit.