O-1120 size guide
Measure the circumference of your ankle at the narrowest point, normally just above the malleoli:

The orthosis fits both legs.
Size Guide 1
| Size | Circumference of your ankle at the narrowest point, cm |
|---|---|
| 1 | < 32 |
| 2 | 32–38 |
Measure the circumference of your ankle at the narrowest point, normally just above the malleoli:

The orthosis fits both legs.
| Size | Circumference of your ankle at the narrowest point, cm |
|---|---|
| 1 | < 32 |
| 2 | 32–38 |
Anonymous –
Ramona –