Guide to measures
- With well-placed foot on the ground, take the measurement of the foot from point a to point b
- Compare the measurement obtained (in millimeters) with the table below.
- If the measurement is intermediate, prefer the higher number
| size | mm | size | mm |
| 18 | 120 | 30 | 200 |
| 19 | 127 | 31 | 207 |
| 20 | 134 | 32 | 214 |
| 21 | 140 | 33 | 220 |
| 22 | 147 | 34 | 227 |
| 23 | 154 | 25 | 234 |
| 24 | 160 | 36 | 240 |
| 25 | 167 | 37 | 247 |
| 26 | 177 | 38 | 254 |
| 27 | 180 | 39 | 260 |
| 28 | 187 | 40 | 266 |
| 29 | 194 | 41 | 274 |