SOCKS
| UK size | US Ladies' size | US Men's size | EU size |
| 4 - 7 | Ladies 6 - 9 | Men's 5 - 8 | 36 - 40 |
| 7 - 11 | Ladies 9 - 13 | Men's 8 - 12 | 40 - 45 |
LADIES' UNDERWEAR and PYJAMAS
| JOYA size | UK size | US size | EU size |
| SMALL | 8 - 10 | 6 | 38 |
| MEDIUM | 12 - 14 | 8 | 40 |
| LARGE | 14 - 16 | 10 | 42 |
MEN'S UNDERWEAR
| JOYA size | Waist size |
| MEDIUM | 30-32" waist |
| LARGE | 32-34" waist |
| X LARGE | 34-36" waist |
