Happy Socks Size Guide
Regular/Athletic/Wool
| SIZE | AU | UK | US | HEIGHT (+/-0.5) |
| 36 - 40 | 4 - 7 | 4 - 7 | 4.5 - 7.5 | 19 cm |
| 41 - 46 | 7.5 - 11.5 | 7.5 - 11.5 | 8 - 12 | 23 cm |
Dressed
| SIZE | AU | UK | US | HEIGHT (+/-0.5) |
| 39 - 42 | 6 - 8.5 | 6 - 8.5 | 6.5 - 9 | 30 cm |
| 43 - 46 | 9.5 - 12.5 | 9.5 - 12.5 | 10 - 13 | 31 cm |