| U.S. Size | Length (cm) | Width - Medium (cm) | Width - Wide (cm) | Calf - Medium (cm) | Calf - Wide (cm) |
|---|---|---|---|---|---|
| 5 | 21.9 | 7.9 | 8.4 | 32 | 37 |
| 5.5 | 22.4 | 8.2 | 8.7 | 33 | 38 |
| 6 | 22.8 | 8.4 | 8.9 | 34 | 39 |
| 6.5 | 23.3 | 8.6 | 9.1 | 35 | 40 |
| 7 | 23.6 | 8.9 | 9.4 | 36 | 41 |
| 7.5 | 24.1 | 9.1 | 9.6 | 37 | 42 |
| 8 | 24.5 | 9.4 | 9.9 | 38 | 43 |
| 8.5 | 24.9 | 9.6 | 10.1 | 39 | 44 |
| 9 | 25.3 | 9.8 | 10.3 | 40 | 45 |
| 9.5 | 25.8 | 10.1 | 10.6 | 41 | 46 |
| 10 | 26.2 | 10.3 | 10.8 | 42 | 47 |
| 10.5 | 26.6 | 10.6 | 11 | 43 | 48 |
| 11 | 27 | 10.8 | 11.3 | 44 | 49 |
| 11.5 | 27.5 | 11 | 11.5 | 45 | 50 |
| 12 | 27.9 | 11.3 | 11.8 | 46 | 51 |
To find your width, measure the widest part of your foot and use the table above to determine your size. To find your calf circumference, measure the fullest part of your calf and use the table above to determine your best fit. Size chart is a general guide. It may include sizes that are unavailable for this item.