Sizing Chart - Running Socks - 2026
Fit Guide
Our running socks come in two sizes with plenty of stretch — super soft, cushioned and arch-supported, so they hug the foot rather than hang off it.
Between Sizes?
If you're on the line (around UK 6–7), go for L/XL — it's cut to fit the wider range of feet.
| Size | UK | EU | US Men's | US Women's |
| S/M | 3 - 6 | 36 - 40 | 4 - 7 | 5.5 - 8.5 |
| L/XL | 7 - 11 | 41 - 46 | 8 - 12 | 9.5 - 13.5 |
Conversions are approximate — if in doubt, go by your EU or UK size. Drop us an email at hi@wawwa.co if you need any help!