Frontier Sizing Chart
| Shoe Size | Foot Length | |
| US | Centimeters (cm) | Inches (in) |
| 5 | 24.00 | 9.45 |
| 5.5 | 24.40 | 9.61 |
| 6 | 24.80 | 9.76 |
| 6.5 | 25.25 | 9.94 |
| 7 | 25.65 | 10.10 |
| 7.5 | 25.95 | 10.22 |
| 8 | 26.40 | 10.39 |
| 8.5 | 26.80 | 10.55 |
| 9 | 27.30 | 10.75 |
| 9.5 | 27.65 | 10.89 |
| 10 | 28.15 | 11.08 |
| 10.5 | 28.55 | 11.24 |
| 11 | 28.95 | 11.40 |
| 12 | 29.80 | 11.73 |
| 13 | 30.25 | 11.91 |
| 14 | 31.45 | 12.38 |
| 15 | 32.25 | 12.70 |