Size Guide
| HEAD CIRCUMFERNCE CM | HEAD CIRCUMFERNCE INCHES | US SIZE | ONE SIZE (FROM/TO) | ALPHA SIZES |
| 54 | 21 1/4 | 6 3/4 | ||
| 55 | 21 5/8 | 6 7/8 | ||
| 55.9 | 22 | 7 | X | |
| 56.8 | 22 3/8 | 7 1/8 | X | S/M |
| 57.8 | 22 3/4 | 7 1/4 | X | S/M |
| 58.7 | 23 1/8 | 7 3/8 | X | S/M |
| 59.7 | 23 1/2 | 7 1/2 | X | M/L |
| 60.6 | 23 7/8 | 7 5/8 | X | M/L |
| 61.6 | 24 1/4 | 7 3/4 | M/L | |
| 62.5 | 24 5/8 | 7 7/8 | ||
| 63.5 | 25 | 8 |
Measuring for your head size is both an art and a science. You can use a tape measure (or a length of string that you will have to hold up to a tape measure) to determine the length.
Place the string or tape around your head about 1 cm above your ear, across the mid-forehead, completely circling your head. Hold the tape firmly, but not too tightly.
Basically you need to measure your head exactly where the hat will sit. If your measurement falls between sizes, choose the next largest size.What we consider the final hat size is the circumference in centimeters.
The One-Size version is made with our special elastic sweatband and it fits the range from size 56 to size 60.
For any doubts you can always write here for assistance.