| International | DE | Jeans - Waist (Inches) | IT - Standard | Roman Numerals | US | UK - Standard | Chest (inches) | JP |
| XXS | 30 | 22 - 23 | 36 | 0 | 0 | 4 | 30 | 5 |
| XS | 32 | 24 - 25 | 38 | I | 2 | 6 | 32 | 7 |
| S | 34 | 26 - 27 | 40 | II | 4 | 8 | 34 | 9 |
| M | 36 | 28 -29 | 42 | III | 6 | 10 | 36 | 11 |
| L | 38 | 30 - 31 | 44 | IV | 8 | 12 | 38 | 13 |
| XL | 40 | 32 - 33 | 46 | V | 10 | 14 | 40 | 15 |
| XXL | 42 | 34 - 35 | 48 | VI | 12 | 16 | 42 | 17 |
| XXXL | 44 | 36 - 38 | 50 | VII | 14 | 18 | 44 | 19 |