These prefabricated insoles from Birkenstock have a gentle longitudinal and transversal arch. These are the wide insoles, available in adult and children’s sizes.
10621 Birkoflex Birkenstock Insoles – Wide
Sizing: European shoe sizes
| European shoe size | Children’s US Shoe Size |
|---|---|
| 24 | 8 |
| 25 | 8.5-9 |
| 26 | 9.5 |
| 27 | 10-10.5 |
| 28 | 11 |
| 29 | 11.5 |
| 30 | 12 |
| 31 | 13-13.5 |
| 32 | 1 |
| 33 | 1.5-2 |
| 34 | 2.5-3 |
| European shoe size | Men’s US Shoe Size | Women’s US Shoe Size |
|---|---|---|
| 35 | – | 4-5 |
| 36 | – | 5-6 |
| 37 | – | 6-7 |
| 38 | – | 7-8 |
| 39 | 6-6.5 | 8-9 |
| 40 | 7-7.5 | 9-10 |
| 41 | 7.5-8.5 | 10-11 |
| 42 | 8.5-9.5 | 11-12 |
| 43 | 9.5-10.5 | 13 |
| 44 | 10.5-11.5 | – |
| 45 | 11.5-12.5 | – |
