1. Material: mesh, koryo cotton
2. Massage bumps to reduce foot pressure
3. U-shaped heel cup to prevent sideslip during exercise
4. Can be freely cut according to the code number line
5. Suitable for a variety of scenes: walking, running, sports, etc.
6. Thickness: 1.2cm
7. Size: S: 26.2x9.3cm; M: 29.5x9.7cm