| Sock Size | Men US | Women US* | Euro | UK |
|---|---|---|---|---|
| XS | 2.5-5 | 4.5-7 | 35-37.5 | 2.5-4.5 |
| S | 5.5-7.5 | 7.5-9.5 | 38-40.5 | 5-7 |
| M | 8-9.5 | 10-11.5 | 41-42.5 | 7.5-9 |
| L | 10-12 | 12-14 | 43-45.5 | 9.5-11.5 |
| XL | 12.5-14.5 | — | 46-49.5 | 12-14 |
| XXL | 15-17 | — | 50-53 | 15-16 |
| Sock Size | Women US | Men US* | Euro | UK |
|---|---|---|---|---|
| S | 4.5-7 | 2.5-5 | 35-37.5 | 2.5-4.5 |
| M | 7.5-9.5 | 5.5-7.5 | 38-40.5 | 5-7 |
| L | 10-11.5 | 8-9.5 | 41-42.5 | 7.5-9 |
*Our men's-sized socks tend to reach a bit higher on the leg compared to the women's sock heights of the same name. Just FYI.
| Sock Size | Kids' US | Euro | UK |
|---|---|---|---|
| S | 9-11.5 | 26.5-29.5 | 8.5-11 |
| M | 12-2.5 | 30-34.5 | 11.5-2 |
| L | 3-6 | 35-39 | 2.5-5.5 |
Sock heights are relatively universal. We admit we invented Micro Crew on our own. These visuals will help with the general idea of where a sock reaches, and the measurements chart will help with specifics.