Karhu to Clarks shoe size
The short answer
Karhu 6.5 is Clarks 6½ by the two brands' own charts. 5 of 12 Karhu sizes land on a different label at Clarks.
At least one of the two brands publishes no foot length, so the rows line up the US size both charts print. Treat it as the label conversion, not a fit.
| Karhu | Karhu builds it for | Clarks, by chart | Same label | Clarks builds it for | Clarks also prints |
|---|---|---|---|---|---|
| 6 | not published | 6 | not published | foot length 22.6 cm | UK 3.5 |
| 6.5 | not published | 6½ | not published | foot length 23.1 cm | UK 4 |
| 7 | not published | 7 | not published | foot length 23.6 cm | UK 4.5 |
| 7.5 | not published | 7½ | not published | foot length 23.9 cm | UK 5 |
| 8 | not published | 8 | not published | foot length 24.1 cm | UK 5.5 |
| 8.5 | not published | 8½ | not published | foot length 24.6 cm | UK 6 |
| 9 | not published | 9 | not published | foot length 25.1 cm | UK 6.5 |
| 9.5 | not published | 9½ | not published | foot length 25.4 cm | UK 7 |
| 10 | not published | 10 | not published | foot length 25.9 cm | UK 7.5 |
| 10.5 | not published | 10½ | not published | foot length 26.2 cm | UK 8 |
| 11 | not published | 11 | not published | foot length 26.7 cm | UK 8.5 |
| 12 | not published | 12 | not published | foot length 27.7 cm | UK 9.5 |
What wearers say
Charts describe a garment. People who own both brands describe a fit, and their answer ranks above this table once five of them stand behind it. Pick your size in the converter to see whether there are enough yet.
Sources
- Karhu size guide, read on 2026-09-17. Karhu on TrueToSize
- Clarks size guide, read on 2026-09-18.