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Have a functionality, fit, or otherwise product-specific question about the Cyber Us-216 Modular Helmet? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.
| Inch Around | cm | Hat Size | Cyber |
| 20-1/2" | 53 | 6-1/2 | XS |
| 21-1/4" | 55 | 6-3/4 | Small |
| 22" | 57 | 7 | Medium |
| 22-7/8" | 59 | 7-1/4 | Large |
| 23-5/8" | 61 | 7-1/2 | XL |
| 24-1/2" | 63 | 7-3/4 | XXL |
| 25-1/4" | 65 | 8 | XXXL |
Sizing information is provided by the manufacturer and does not guarantee a perfect fit.
Click here to see the full Cyber Helmets Size Chart| Product Style | RevZilla SKU ID | Manufacturer Product # | Availability |
|---|---|---|---|
| Black / XS | 150739 | 644800 | Out of Stock |
| Black / SM | 150740 | 644801 | Out of Stock |
| Black / MD | 150741 | 644802 | Out of Stock |
| Black / LG | 150742 | 644803 | Out of Stock |
| Black / XL | 150743 | 644804 | Out of Stock |
| Black / 2XL | 150744 | 644805 | Out of Stock |
| Light Silver / XS | 150745 | 644810 | Out of Stock |
| Light Silver / SM | 150746 | 644811 | Out of Stock |
| Light Silver / MD | 150747 | 644812 | Out of Stock |
| Light Silver / LG | 150748 | 644813 | Out of Stock |
| Light Silver / XL | 150749 | 644814 | Out of Stock |
| Light Silver / 2XL | 150750 | 644815 | Out of Stock |