Mongo extra large snapback hats are designed for big heads. If you wear a fitted hat size of 7 1/2 through 8 1/2, Mongo hats should fit you. If you don't know your hat size, download the printable size tape below and measure your head. Before printing, make sure you're printing 100% to scale. Follow the instructions on the size chart.
If you don't have access to a printer, you can also measure your head with string. Take a string, wrap it around your head just above your ears and eyebrows, and cut the string. Measure the string. Mongo Headwear fits people with heads that are 60 cm - 68 cm (23.6 in - 26.7 in) around.
MONGO hat size chart
| Fitted hat size | Head circumference (in) | Head circumference (cm) | Fits MONGO? |
|---|---|---|---|
| 7 ⅜ | 23.1 | 58.7 | Likely too loose |
| 7 ½ | 23.6 | 60 | Yes |
| 7 ⅝ | 24.0 | 61 | Yes |
| 7 ¾ | 24.4 | 62 | Yes |
| 7 ⅞ | 24.8 | 63 | Yes |
| 8 | 25.2 | 64 | Yes |
| 8 ⅛ | 25.6 | 65 | Yes |
| 8 ¼ | 26.0 | 66 | Yes |
| 8 ⅜ | 26.4 | 67 | Yes |
| 8 ½ | 26.7 | 68 | Yes |
Circumference is measured around the head just above the ears and eyebrows, where a hat band sits. Values are the standard US hat-size conversions, rounded.