IDA Adult Footwear Size Chart
IDA WOMEN'S Footwear Size Chart
| U.S. | UK | EU |
|---|---|---|
| 5 | 2.5 | 35 |
| 6 | 3.5 | 36 |
| 6.5 | 4 | 37 |
| 7 | 4.5 | 37.5 |
| 7.5 | 5 | 38 |
| 8 | 5.5 | 39 |
| 8.5 | 6 | 39.5 |
| 9 | 6.5 | 40 |
| 9.5 | 7 | 41 |
| 10 | 7.5 | 42 |
| 11 | 9 | 43 |
| U.S. | UK | EU |
|---|---|---|
| 5 | 2.5 | 35 |
| 6 | 3.5 | 36 |
| 6.5 | 4 | 37 |
| 7 | 4.5 | 37.5 |
| 7.5 | 5 | 38 |
| 8 | 5.5 | 39 |
| 8.5 | 6 | 39.5 |
| 9 | 6.5 | 40 |
| 9.5 | 7 | 41 |
| 10 | 7.5 | 42 |
| 11 | 9 | 43 |