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Thursday & Friday: 10am to 8pm
Sunday: noon to 5pm
Helmets must fit properly for optimum performance. Don't guess your size. To ensure a proper fit, take a tailor's measuring tape and measure around your head above the ears and just above your eyebrows.
| Head size (inches) | 20 | 20 1/2 | 21 | 21 1/2 | 22 | 22 1/2 | 23 | 23 1/2 | 24 | 24 1/2 | 25 |
| Hat size | 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 |
Once you have determined your hat size, you can refer to the sizing information provided with each helmet style.
| Head Size (inches) | American Hat Size | |
| 19 1/2 | 6 1/4 | Child |
| 19 7/8 | 6 3/8 | Child |
| 20 1/4 | 6 1/2 | Child |
| 20 3/4 | 6 5/8 | X-small |
| 21 1/8 | 6 3/4 | Small |
| 21 1/2 | 6 7/8 | Small |
| 21 7/8 | 7 | Med. |
| 22 1/4 | 7 1/8 | Med. |
| 22 5/8 | 7 1/4 | Med. |
| 23 | 7 3/8 | Large |
| 23 1/2 | 7 1/2 | Large |
| 23 7/8 | 7 5/8 | Large |
| 24 1/4 | 7 3/4 | Large |
| XX-Small | X-Small | Small | Medium | Large | X-Large | XX-Large | XXX-Large |
| Size 2-4 | Size 4-6 | Size 6-8 | Size 10-12 | Size 12-14 | Size 16-18 | Size 20 | Size 22 |