Use this chart to find the right size for your Fourth Element Hood. If you need any further help with sizing please get in touch
| Size | Head Circumference | |
| CM | Inches | |
| X-Small | 48 - 51 | 19 - 20 |
| Small | 51 - 53 | 20 - 21 |
| Medium | 53 - 56 | 21 - 22 |
| Large | 56 - 59 | 23 - 24 |
| X-Large | 59 - 61 | 23 - 24 |
| XX-Large | 61 - 64 | 24 - 25 |