Women's Union Snowboard Bindings Size Chart
Kids' Union Snowboard Bindings Size Chart
Strap Bindings
| | X-Small | Small | Medium | Large | X-Large |
| US Men's | * - 5.5 | 5.5 - 7.5 | 8 - 10 | 10.5 - 13 | 13 - 15 |
| US Women's | 4 - 6.5 | 6.5 - 8.5 | 9 - 11 | - | - |
| US Kids' | 3K - 5.5K | 5.5K+ | - | - | - |
| UK | 2 - 4.5 | 4.5 - 6.5 | 7 - 9 | 9.5 - 12 | 12 - 14 |
| Euro | 34 - 37 | 37 - 40.5 | 41 - 43 | 43.5 - 46 | 46 - 48 |
| Mondo | 21 - 23.5 | 23.5 - 25.5 | 26 - 28 | 28.5 - 31 | 31 - 33 |
Step On Bindings
| | Small | Medium | Large | X-Large |
| US Men's | 6 - 8 | 8.5 - 10.5 | 11 - 13 | 14 - 15 |
| UK | 5 - 7 | 7.5 - 9.5 | 10 - 12 | 13 - 14 |
| Euro | 38 - 41 | 41.5 - 43.5 | 44 - 46 | 47 - 48 |
| Mondo | 24 - 26 | 26.5 - 28.5 | 29 - 31 | 32 - 33 |