Size Chart
| Size | Insert Length | |
| 35-36 | 22-23cm | |
| 37-38 | 23-24cm | |
| 39-40 | 24-25cm | |
| 41-42 | 25-26cm | |
| 43-44 | 26-27cm | |
| 45 | 27-28cm |
FitFlexi insoles are designed for maximum foot comfort. They provide arch support , cushioning and improve posture, which minimizes pain and reduces fatigue.
FitFlexi 4D is a huge relief for my feet after a long day at work! I recommend it to anyone who works on their feet!
- Beata, Warsaw


"They improved my posture. I feel better now."








