Size Guide - Happy Socks
Free Returns
If it doesn't quite fit, send it back using our free return shipping!
| EUR | UK M | UK W | JPN |
|---|---|---|---|
| 38-40 | 4-7 | 3.5-6.5 | 21-24.5 |
| 41-48 | 7.5-11.5 | 7-11 | 25-29 |
| US Sock Size | US M | US W |
|---|---|---|
| 9-11 | 4.5-7.5 | 5.5-9.5 |
| 10-13 | 8-12 | 10-12.5 |
Kids Socks
| Sock Size (Age) | EUR Shoe Size | UK Shoe Size | US Sock Size | US Shoe Size |
|---|---|---|---|---|
| 0-12 M | 13-21 | 0-4.5 | 3-5.5 | 0.5-5.5 |
| 12-24M | 22-24 | 5.5-7 | 6-6.5 | 6-8 |
| 2-3 Y | 24-26 | 7-8.5 | 6.5-7.5 | 8-9.5 |
| 4-6Y | 28-31 | 10-12.5 | 7.5-8 | 11-13.5 |
| 7-9Y | 33-35 | 1-2.5 | 8.5-9.5 | 1.5-3.5 |