Follow our easy instructions for finding your specific hat size and use the conversion charts below to find your size in English and metric measurements.
 Measure around your head, above your ears, where you like to wear your hat.Go around the widest part of your head.Don’t pull the tape too tight.Measure a few times to obtain a consistent size.
Use the chart below to determine your hat size. |
| Adult Sizes | |||
| Hat Size | Inches | Centimeters | |
| XS | 6-⅝ | 20-¾ | 53 |
| S | 6-¾ - 6-⅞ |
21 - 21-½ |
54 55 |
| M | 7 - 7-⅛ |
22 - 22-½ |
56 57 |
| L | 7-¼ - 7-⅜ |
22-¾ - 23 |
58 59 |
| XL | 7-½ - 7-⅝ |
23½ - 24 |
60 61 |
| XXL | 7-¾ - 7-⅞ |
24-⅜ - 24-⅞ |
62 63 |
| XXXL | 8 - 8-⅛ |
25-⅛ - 26-½ |
64 65 |
| Youth Sizes | |||
| Hat Size | Inches | Centimeters | |
| S | 6-⅛ - 6-¼ |
19-⅛ - 19-½ |
49 50 |
| M | 6-⅜ - 6-½ |
19-⅛ - 20-¼ |
51 52 |
| L | 6-⅝ - 6-¾ |
20-¾ - 21-⅛ |
53 54 |
| XL | 6-½ - 7 |
21-½ - 21-⅞ |
55 56 |
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