Norda Men's Size Guide
| Your foot length (Heel-toe) | 24.5 | 25 | 25.25 | 25.75 | 26.25 | 26.5 | 27 | 27.5 | 27.75 | 28.25 | 28.5 | 29.5 | 29.75 | 30.5 |
| US - Men | M7 | M7.5 | M8 | M8.5 | M9 | M9.5 | M10 | M10.5 | M11 | M11.5 | M12 | M12.5 | M13 | M14 |
| UK | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 13 |
| EU | 39⅓ | 40 | 40⅔ | 41⅓ | 42 | 42⅔ | 43⅓ | 44 | 44⅔ | 45⅓ | 46 | 46⅔ | 47 | 48⅓ |
| Japan (shoe length) | 25 | 25.5 | 26 | 26.5 | 27 | 27.5 | 28 | 28.5 | 28.75 | 29.25 | 29.5 | 30 | 30.5 | 31.5 |
| China (shoe length) | 250 | 255 | 260 | 265 | 270 | 275 | 280 | 285 | 287.5 | 292.5 | 295 | 300 | 305 | 315 |
| US - Women | W8.5 | W9 | W9.5 | W10 | W10.5 |