1. Soft and comfortable, three-dimensional massage, care for the baby's little feet 2. Widened fan-shaped toe design, insole can be cut 3. Convex small particles on the whole palm, massage the bottom of the foot, relieve pressure 4. Breathable and sweat-absorbent, keep dry at all times 5. Foam material, not deformed after a long time stepping, soft and not choking feet 6. Anti-slip texture on the bottom to prevent the insole from sliding 7. U-shaped heel cup, protect the ankle