HOW DO I CALCULATE MY CAP SIZE?
To get your size, measure comfortably around your head where your cap will sit, with a tape measure. Take that number in inches, divide by 3.14 (pi) and round up to the nearest eighth. This is your cap size. See the chart for size conversions.
| head measurement |
IN |
CM |
HAT SIZE |
XS
|
20 3/8 |
52 |
6 1/2 |
| 20 3/4 |
53 |
6 5/8 |
| 21 1/8 |
54 |
6 3/4 |
S
|
12 1/2 |
55 |
6 7/8 |
| 21 7/8 |
56 |
7 |
M
|
Most Common Woman's Size |
| 22 1/4 |
57 |
7 1/8 |
| 22 5/8 |
58 |
7 1/4 |
L
|
Most Common Men's Size |
| 23 |
59 |
7 3/8 |
| 23 1/2 |
60 |
7 1/2 |
XL
|
23 7/8 |
61 |
7 5/8 |
| 24 1/4 |
62 |
7 3/4 |
XXL
|
24 5/8 |
63 |
7 7/8 |
| 25 |
64 |
8 |