Spark R&D Splitboard Bindings Size Chart
Men's
| Sizing | S | M | L |
| US Men's Boot | <8 | 8-10.5 | 11+ |
| Eur Men's Boot | <40 | 40-43 | 43.5+ |
| Mondo(cm) | <25 | 25-27.5 | 28+ |
Women's
| Sizing | XS/S | M/L |
| US Women's Boot | 5-8.5 | 9-11 |
| Eur Women's Boot | 35-39 | 40-43.5 |
| Mondo / Japan (cm) | 22-25.5 | 26-28 |