How to measure your head in one minute, our cowboy hat size chart in cm, inches and US sizes, and how our adjustable one-size hats fit.

Use your head measurement in centimeters or inches. US hat sizes are shown for reference.
| Head (cm) | Head (in) | US hat size | How our hats fit |
|---|---|---|---|
| 53 to 54 | 20 7/8 to 21 1/4 | 6 5/8 to 6 3/4 | Kids size, or adult hat with the cord fully tightened |
| 55 | 21 5/8 | 6 7/8 | Adult one size, tighten the inner cord |
| 56 to 58 | 22 to 22 7/8 | 7 to 7 1/4 | Perfect fit for our one-size hats |
| 59 | 23 1/4 | 7 3/8 | One size with the cord loosened |
| 60 to 62 | 23 5/8 to 24 3/8 | 7 1/2 to 7 3/4 | Choose a hat marked 60 to 62 cm |
Most of our cowboy hats are one size, 56 to 58 cm (22 to 22 7/8 in). A cord inside the crown lets you tighten the hat for heads from about 54 cm or loosen it up to 59 cm. Larger heads can pick a model marked 60 to 62 cm, shown at the top of the product page.
Kids hats are about 54 cm and are marked on the product page. Teens often fit our adult one-size hats with the cord tightened. For heads above 59 cm, look for the 60 to 62 cm size in our felt and leather cowboy hats.
Measure around your head just above the ears. Between 54 and 59 cm, our one-size hats fit once you adjust the inner cord. Above 59 cm, choose a 60 to 62 cm hat.
Most adults measure between 56 and 58 cm, which is a US hat size of about 7 to 7 1/4.
Snug but comfortable. It should stay on in a light wind without pressing on your forehead.
Adjust the cord first. If it still does not fit, you have 14 days after delivery to return it unworn.
Browse felt, straw and leather cowboy hats with free tracked shipping.
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