Hat size is based on the circumference of your head. Measure once, then use the chart to find your size.
How to measure your head
- Wrap a soft tape measure around your head where the hat will sit: across the middle of your forehead, about ½ inch above your eyebrows and ⅛ inch above your ears.
- Keep the tape straight and snug, not tight. No tape? Use a piece of string, then measure the string with a ruler.
- Find your measurement in the chart below.
Between sizes? Size up and add a hat size reducer for a snug fit.
Letter or numbered sizes? Letter sizes each cover two numbered sizes, so a Large fits both 7 1/4 and 7 3/8. Fitted felts and premium straws come in numbered sizes for the closest fit; casual caps and crushables usually use letters.
Dobbs hats run true to size using standard US measurements.
