How to measure your head
Determining Your Hat Size
Hat size is based on the circumference of the head. In order to determine your proper hat size, you must take a measurement of your head.
Using a tape measure, measure your head about one-half inch above your eyebrows where your hat will rest. Be certain that the tape measure is straight, not twisted. Alternatively, you can use piece of string to measure your head, and then measure the length of the string with a ruler. If you are not certain about size, or are between sizes, buy the larger size.
Use the chart below to determine your hat size based on the measurement you take.
|FIND YOUR HAT SIZE|
|Head Size in inches||US Hat Size||General Hat Size||Metric Size|
|20 7/8||6 5/8||Small||53|
|21 1/8||6 3/4||Small||54|
|21 1/2||6 7/8||Small||55|
|22 1/4||7 1/8||Medium||57|
|22 5/8||7 1/4||Large||58|
|23 1/2||7 1/2||Extra Large||60|
|23 7/8||7 5/8||Extra Large||61|
|24 1/4||7 3/4||Extra Large||62|
|24 5/8||7 7/8||Extra Extra Large||63|
|25||8||Extra Extra Large||64|