Sock Size Guide
How to Find Your Sock Size
All ComfySocks are available in two sizes — EUR 37–43 (standard) and EUR 44–47 (large). Use the chart below to find your size.
Size Conversion Chart
| EU | US Men | US Women | UK | CM |
|---|---|---|---|---|
| 35 | 3.5 | 5 | 2.5 | 22 cm |
| 36 | 4 | 5.5 | 3 | 22.5 cm |
| 37 | 5 | 6.5 | 4 | 23.5 cm |
| 38 | 5.5 | 7 | 4.5 | 24 cm |
| 39 | 6 | 7.5 | 5 | 24.5 cm |
| 40 | 7 | 8.5 | 6 | 25.5 cm |
| 41 | 8 | 9.5 | 7 | 26 cm |
| 42 | 9 | 10.5 | 8 | 27 cm |
| 43 | 10 | 11.5 | 9 | 27.5 cm |
| 44 | 10.5 | 12 | 9.5 | 28 cm |
| 45 | 11 | 12.5 | 10 | 28.5 cm |
| 46 | 12 | 13.5 | 11 | 29.5 cm |
| 47 | 13 | 14.5 | 12 | 30.5 cm |
| 48 | 13.5 | 15 | 12.5 | 31 cm |
Which size should I choose?
EUR 37–43 → fits most women and men with standard feet. If you wear US Men's 5–10 or US Women's 6.5–11.5, this is your size.
EUR 44–47 → fits men with larger feet. If you wear US Men's 10.5–13 or US Women's 12–14.5, this is your size.
Not sure? Go larger.
Our socks are made with a stretchy cotton blend that adapts to your foot shape. If you're between sizes, we always recommend sizing up — they'll fit comfortably without feeling tight.
How to measure your foot
- Place your foot flat on a piece of paper
- Mark the tip of your longest toe and the back of your heel
- Measure the distance in centimetres
- Match to the CM column above
Still have questions?
Contact us and we'll help you find the right size within 24 hours on weekdays.