Batting Helmet Size Guide
To determine your head size measure the circumference of the head just above the top of the ears and refer to the chart below. Don't pull the measuring tape too tight. If you don't have a flexible tape measure then use a piece of string and lay it against a rule.
| Size | Inches | CM |
|---|---|---|
| 6 3/8 | 20 | 51 |
| 6 1/2 | 20 3/8 | 52 |
| 6 5/8 | 20 3/4 | 53 |
| 6 3/4 | 21 1/4 | 54 |
| 6 7/8 | 21 5/8 | 55 |
| 7 | 22 | 56 |
| 7 1/8 | 22 3/8 | 57 |
| 7 1/4 | 22 3/4 | 58 |
| 7 3/8 | 23 1/8 | 59 |
| 7 1/2 | 23 1/2 | 60 |
| 7 5/8 | 23 7/8 | 61 |
| 7 3/4 | 24 1/4 | 62 |
| 7 7/8 | 24 5/7 | 63 |
| 8 | 25 | 64 |
