| Size | Length (Inch) | Length (cm) |
| Children (OSFC) | 19.7" - 20.5" | 50 - 52 |
| Youth (OSFY) | 20.5" - 21.3" | 52 - 54 |
| Women (OSFW) | 21.3" - 22.0" | 54 - 56 |
| Men(OSFM) | 22.0" - 22.8" | 56 - 58 |
| Size | Length (Inch) | Length (cm) |
| Children (OSFC) | 19.7" - 20.5" | 50 - 52 |
| Youth (OSFY) | 20.5" - 21.3" | 52 - 54 |
| Women (OSFW) | 21.3" - 22.0" | 54 - 56 |
| Men(OSFM) | 22.0" - 22.8" | 56 - 58 |