| Size | 1 | 2 | 3 | 4 | 5 | 6 | 7 | |
|---|---|---|---|---|---|---|---|---|
| “d” measurement (cm) | 17 | 25 – 28 | 28 – 31 | 31 – 34 | 34 – 37 | 37 – 40 | 40 – 43 | 43 – 46 |
| “f” measurement (cm) | 15 | 35 – 38 | 38 – 41 | 41 – 44 | 44 – 47 | 47 – 50 | 50 – 53 | 53 – 56 |
The 30° marked on the diagram is 30° of bend from a straight leg — a slightly bent knee, not a right angle.
Can be worn on the right or the left.