Gentemstick Snowboard Size Chart - 2021
| Board | Size (cm) | Waist Width (mm) | Boot Size (US) |
| Baby Mantaray | 148 | 246 | Up to 9.5 |
| Mermaid | 151 | 242 | Up to 8.5 |
| Barracuda | 158 | 287 | 10.5+ |
| Barracuda HP | 158 | 270 | 10.5+ |
| Fly Fisk | 164 | 287 | 10.5+ |
| Flair | 147 | 244 | Up to 8.5 |
| Giant Mantaray | 159 | 266 | 10.5+ |
| Hornet | 148 | 272 | 10.5+ |
| Mantaray 142 | 142 | 242 | Up to 8.5 |
| Mantaray 149 | 149 | 250 | Up to 9.5 |
| Mantaray 156 | 156 | 262 | Up to 11.5 |
| Rocket Fish | 145 | 294 | 10.5+ |
| Baby Stingray | 151 | 248 | Up to 9.5 |
| The Chaser | 156 | 285 | 10.5+ |
| The Chaser HP | 155 | 265 | 10.5+ |
| XY | 157 | 270 | 10.5+ |
