M3 Snowboard Size Chart - 2008
| Model | Size (cm) | Rider Weight (lbs) | Waist Width (mm) | Boot Size (US) |
| Headz | 145 | 90-135 | 241 | 7-9 |
| Headz | 150 | 110-160 | 241 | 7-9 |
| Headz | 155 | 110-165 | 248 | 7-9 |
| Headz | 158 | 150-200 | 261 | 11.5+ |
| Headz | 163 | 150-220+ | 250 | 7-9 |
Cart
| Model | Size (cm) | Rider Weight (lbs) | Waist Width (mm) | Boot Size (US) |
| Headz | 145 | 90-135 | 241 | 7-9 |
| Headz | 150 | 110-160 | 241 | 7-9 |
| Headz | 155 | 110-165 | 248 | 7-9 |
| Headz | 158 | 150-200 | 261 | 11.5+ |
| Headz | 163 | 150-220+ | 250 | 7-9 |
