Size Guide (in inches):

Measure your head from the middle of your forehead to the middle of the back of your head. Then use the chart in the hat images to determine your "Hat Size Range". You can then take a look at the chart below to determine whether you are a S/M or a L/XL. 

Size

S/M

L/XL

Hat Size Range

6 3/4 - 7 1/4

7 1/8 - 7 5/8

Total Exterior
Circumference

58 cm

61 cm

Crown Height

17 cm

17 cm

Bill Length

7 cm

7 cm

Front Panel 
Width

19 cm

19 cm