inov-8 Men's Footwear Size Chart
| USM | UK | EU | Length (mm) |
|---|---|---|---|
| 4 | 3 | 35.5 | 220 |
| 4.5 | 3.5 | 36 | 225 |
| 5 | 4 | 37 | 229 |
| 5.5 | 4.5 | 37.5 | 233 |
| 6 | 5 | 38 | 237 |
| 6.5 | 5.5 | 38.5 | 242 |
| 7 | 6 | 39.5 | 246 |
| 7.5 | 6.5 | 40 | 250 |
| 8 | 7 | 40.5 | 254 |
| 8.5 | 7.5 | 41.5 | 259 |
| 9 | 8 | 42 | 263 |
| 9.5 | 8.5 | 42.5 | 267 |
| 10 | 9 | 43 | 271 |
| 10.5 | 9.5 | 44 | 275 |
| 11 | 10 | 44.5 | 279 |
| 11.5 | 10.5 | 45 | 284 |
| 12 | 11 | 45.5 | 288 |
| 12.5 | 11.5 | 46.5 | 292 |
| 13 | 12 | 47 | 296 |
| 14 | 13 | 48 | 305 |
| 15 | 14 | 50 | 313 |