IRH’s newest ATH model features the Dial-Fit System and fully adjustable 3 point retention harness for a fabulous, secure fit. The patented front vent strip and Coolon microfiber lining wick moisture away to keep you cool and dry.
International helmets are ASTM F-1163-04/SEI certified.
Retail Price: $99.95
Our Price: $84.95
You Save: $15.00
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Dial-Fit System |
If purchasing other items, this item may ship separately.
Product usually ships in 1-2 business days.
| HELMET SIZING CHART | | Centimeters | Inches | Helmet Size |
| 53 | 20 | 6-1/2 |
| 54 | 20-1/2 | 6-5/8 |
| 55 | 21 | 6-3/4 |
| 56 | 21-1/2 | 6-7/8 |
| 57 | 22 | 7 |
| 58 | 22-1/2 | 7-1/8 |
| 59 | 23 | 7-1/4 |
| 60 | 23-1/2 | 7-3/8 |
| 61 | 24 | 7-1/2 |
| 62 | 24-1/2 | 7-5/8 |
| 63 | 25 | 7-3/4 |
How to measure: Take tape measure and wrap around the widest part of forehead. Based on size of head in inches or centimeters, find corresponding helmet size. |
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