1pair Outdoor Sports Air Cushion Insoles Shock Absorbing TPU Inflatable Insoles, Size: 40(White)

1. Hot pressing process, uniform density, good flexibility, not easy to leakage2. Flexible and foldable, not easy to break, TPU transparent thin layer, dispersing the pressure on the foot3. Release the pressure on the foot, increase the pressure point, protect the sole of the foot4. Improve foot comfort and shock absorption, form a balanced tension and air pressure to adjust each other and ease the impact5. Applicable gender: men and women can6. Material: TPU