Size Guide
Aetrex Size Chart
Find your perfect fit with our comprehensive sizing guide.
How to measure: Make sure you are standing, wearing the socks or stockings you will wear with your new shoes. Using one of the following charts, convert your U.S. shoe size to EU.
In Between Sizes? Aetrex recommends you size up for footwear and Orthotics.
Women's Size Chart
| Heel-Toe (in) | US | EU |
|---|---|---|
| 7.2" – 7.5" | 5 | 35 |
| 7.9" | 5.5 | 35 |
| 8.2" | 6 | 36 |
| 8.5" | 6.5 | 36 |
| 8.7" | 7 | 37 |
| 8.8" | 7.5 | 38 |
| 8.9" | 8 | 38 |
| 9.0" | 8.5 | 39 |
| 9.2" | 9 | 40 |
| 9.3" | 9.5 | 40 |
| 9.5" | 10 | 41 |
| 9.7" | 10.5 | 42 |
| 9.8" | 11 | 42 |
| 10.0" | 11.5 | 43 |
| 10.2" | 12 | 43 |
Men's Size Chart
| Heel-Toe (in) | US | EU |
|---|---|---|
| 9.7" | 7 | 39 |
| 9.8" | 7.5 | 40 |
| 10.0" | 8 | 41 |
| 10.2" | 8.5 | 42 |
| 10.4" | 9 | 42 |
| 10.5" | 9.5 | 43 |
| 10.7" | 10 | 43 |
| 10.8" | 10.5 | 44 |
| 11.0" | 11 | 45 |
| 11.2" | 11.5 | 45 |
| 11.3" | 12 | 46 |
| 11.5" | 12.5 | 47 |
| 11.7" | 13 | 47 |
| 11.9" | 13.5 | 48 |
| 12.0" | 14 | 48 |
Kids Size Chart
| Heel-Toe (in) | US |
|---|---|
| 7.2" – 7.5" | C12/13 |
| 7.9" | Y1 |
| 8.2" | Y2 |
| 8.5" | Y3 |
| 8.8" | Y4 |
| 9.0" | Y5 |
| 9.3" | Y6 |
| 9.7" | Y7 |
Swipe horizontally to see all sizes on smaller screens.