1. 1.5/2.5/3.5 cm, 3 kinds of height increase can be selected
2. Popcorn soft elastic bottom, shock absorption and comfort, breathable and sweat-absorbing
3. Fit the curve of the arch, U-shaped heel cup protection, not tired feet
4. The bottom of the flower texture raised, increased friction more non-slip
5. Material: PU foam + breathable mesh + ortholite
6. Suitable for gender: unisex
7. Suitable for shoe type: sports shoes, canvas shoes, boots, etc.