Riding Helmets Size Chart
| Helmet Size | PAS Jockey Sizes | Size (cm) | Hat Silk Size |
|---|---|---|---|
| 6 | 000 | 49 | M |
| 6 1/8 | 000 1/2 | 50 | M |
| 6 1/4 | 00 | 51 | M |
| 6 3/8 | 00 1/2 | 52 | M |
| 6 1/2 | 0 | 53 | M |
| 6 5/8 | 0 1/2 | 54 | M |
| 6 3/4 | 1 | 55 | L |
| 6 7/8 | 1 1/2 | 56 | L |
| 7 | 2 | 57 | L |
| 7 1/8 | 2 1/2 | 58 | L |
| 7 1/4 | 3 | 59 | XL |
| 7 3/8 | 3 1/2 | 60 | XL |
| 7 1/2 | 4 | 61 | XL |
| 7 5/8 | 4 1/2 | 62 | XL |
| 7 3/4 | 5 | 63 | XL |
How to measure:
Use a tape. Place above the eyebrow and over the top of the ear and take the largest point on the back of the head.
Sizes of products may vary between manufacturers and even between different designs by the same manufacturer. The size charts should be used as a general guide.
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