1. Material: SEBS lycra
2. Suitable shoe type: sports shoes, casual shoes, etc.
3. Applicable gender: neutral
4. In line with the design of human growth and development, the bumps are more suitable for the feet
5. The fibers are soft and smooth, the gel tube is elastic, and can be corrected at any time
6. Weight: 18g/pair
7. Size: 3.5x1.4cm, inner diameter 1.3cm