Resistol Hat Size Conversion Chart
The table below provides a conversion of our hat sizes in inches and centimeters.
| Hat Size: | XS | S | M | L | XL | XXL | XXXL | |||||||
| 6 3/8 | 6 1/2 | 6 5/8 | 6 3/4 | 6 7/8 | 7 | 7 1/8 | 7 1/4 | 7 3/8 | 7 1/2 | 7 5/8 | 7 3/4 | 7 7/8 | 8 | |
| Imperial (in.): | 20 1/4" | 20 5/8" | 21" | 21 1/2" | 21 7/8" | 22 1/4" | 22 5/8" | 23" | 23 3/8" | 23 3/4" | 24" | 24 1/2" | 25" | 25 1/2" |
| Metric (cm): | 51 cm | 52 cm | 53 cm | 54 cm | 55 cm | 56 cm | 57 cm | 58 cm | 59 cm | 60 cm | 61 cm | 62 cm | 63 cm | 64 cm |
How to determine best hat size:
- Measure circumference of head usually about 3/4” (2 cm) above ears where hat is worn.
- If you are half way or more in between numbered sizes, it is recommended to move up to the larger size.