| Women’s Sizing | xxs | xs | s | m | m/l | l | xl |
| us | 0 | 2 | 4 | 6 | 8 | 10 | 12 |
| uk | 2 | 4 | 6 | 8 | 10 | 12 | 14 |
| australia | 4 | 6 | 8 | 10 | 12 | 14 | 16 |
| france | 30 | 32 | 34 | 36 | 38 | 40 | 42 |
| italy | 34 | 36 | 38 | 40 | 42 | 44 | 46 |
| Women’s Shoes | |||||||||||
| us | 4.5/5 | 5/5.5 | 5.5/6 | 6/6.5 | 6.5/7 | 7/7.5 | 7.5/8 | 8/8.5 | 8.5/9 | 9.5/10 | 10.5/11 |
| eu | 35 | 35.5 | 36 | 36.5 | 37 | 37.5 | 38 | 38.5 | 39 | 40 | 41 |
| Men’s Sizing | xs | s | s/m | m/l | l | xl | xxl |
| us/uk neck | 14.5 | 15 | 15.5 | 16 | 16.5 | 17 | 17.5 |
| eu neck | 37 | 38 | 39 | 41 | 42 | 43 | 44 |
| us/uk suite | 36 | 38 | 40 | 42 | 44 | 46 | 48 |
| eu suite | 46 | 48 | 45 | 52 | 54 | 56 | 58 |
| Men’s Shoes | |||||||||||
| us | 8 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | |||
| eu | 41 | 42 | 42.5 | 43 | 43.5 | 44 | 44.5 | 45 | |||