Please note
1. Choose the size according to your foot length (don't choose the size according to the usual size in your country!)
2. Foot length ne insole length ≠ sole length, eg US 8.5 (25.5 cm). This 25.5cm is the length of the insole.
3. People with slightly wider feet or slightly fatter insteps are best to choose a size 1 larger.
4. Light, camera equipment and monitors may cause chromatic aberration. If you do not agree, please do not pay. Thank you.
5. Measured by hand, so please allow 0-0.5cm difference; this is totally acceptable, the size may be slightly different due to manual measurement.
6. If you have any questions, please contact our customer service first, we will help you solve it.