Kailas Fuga Men's Size Guide
| US Size | EUR Size | UK Size | Foot Length |
| 7 | 40 | 6 | 245-248 mm |
| 7.5 | 41 | 6.5 | 252-255 mm |
| 8 | 41.5 | 7 | 255-258 mm |
| 8.5 | 42 | 7.5 | 258-262 mm |
| 9 | 42.5 | 8 | 262-265 mm |
| 9.5 | 43 | 8.5 | 265-268 mm |
| 10 | 44 | 9 | 272-275 mm |
| 10.5 | 44.5 | 9.5 | 275-278 mm |
| 11 | 45 | 10 | 278-282 mm |
| 11.5 | 46 | 10.5 | 285-288 mm |
| 12 | 46.5 | 11 | 288-292 mm |
| 12.5 | 47 | 11.5 | 292-295 mm |
| 13.5 | 48 | 12.5 | 295-300 mm |