Size Guide 341
SPIEZ fit true to size for most customers. If you have wide feet or are between sizes, we suggest you choose one size up for all styles.
| US (M) | EU | UK | MX | FOOT LENGTH（mm） | ||
| 7 | 39 | 6 | 5 | 245 | to | 250 |
| 7.5 | 40 | 6.5 | 6 | 251 | to | 256 |
| 8 | 41 | 7 | 6.5 | 258 | to | 263 |
| 9 | 42 | 8 | 7.5 | 265 | to | 270 |
| 10 | 43 | 9 | 8 | 272 | to | 277 |
| 10.5 | 44 | 9.5 | 9 | 278 | to | 283 |
| 11.5 | 45 | 10 | 10 | 285 | to | 290 |
| 12 | 46 | 11 | 10.5 | 292 | to | 297 |
Still debating? No worries—our hassle-free 30-day return policy allows you to try us on for size and find the perfect pair.