| WAIST (inches) | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 |
| US | 0 | 2 | 2 | 4 | 4 | 6 | 6 | 8 | 8 | 10 |
| Italy (IT) | 36 | 36 | 38 | 38 | 38 | 40 | 40 | 42 | 42 | 44 |
| United Kingdom (UK) | 4 | 6 | 6 | 8 | 8 | 10 | 10 | 12 | 12 | 14 |
| S/M/L | XXS | XS | XS | S | S | M | M | L | L | XL |
Size conversions vary per brand and may not fully match the conversions shown above. If you are not sure about your size, please contact us here.