Five Ten Climbing Shoe Size Chart
| US M's | US W's | UK M's/W's | EU M's/W's | JP M's/W's |
|---|---|---|---|---|
| 4 | 5 | 3.5 | 36 | 220 |
| 4.5 | 5.5 | 4 | 36.7 | 225 |
| 5 | 6 | 4.5 | 37.3 | 230 |
| 5.5 | 6.5 | 5 | 38 | 235 |
| 6 | 7 | 5.5 | 38.7 | 240 |
| 6.5 | 7.5 | 6 | 39.3 | 245 |
| 7 | 8 | 6.5 | 40 | 250 |
| 7.5 | 8.5 | 7 | 40.7 | 255 |
| 8 | 9 | 7.5 | 41.3 | 260 |
| 8.5 | 9.5 | 8 | 42 | 265 |
| 9 | 10 | 8.5 | 42.7 | 270 |
| 9.5 | 10.5 | 9 | 43.3 | 275 |
| 10 | 11 | 9.5 | 44 | 280 |
| 10.5 | 11.5 | 10 | 44.7 | 285 |
| 11 | 12 | 10.5 | 45.3 | 290 |
| 11.5 | 12.5 | 11 | 46 | 295 |
| 12 | 13 | 11.5 | 46.7 | 300 |
| 12.5 | - | 12 | 47.3 | 305 |
| 13 | - | 12.5 | 48 | 310 |
| 13.5 | - | 13 | 48.7 | 315 |
| 14 | - | 13.5 | 49.3 | 320 |
| 14.5 | - | 14 | 50 | 325 |