In appearance:
1: thickness 18MM ~ 22MM;
2: Surface joints have;
3: Air Pressure: 5psi, 10psi, 20psi, 25psi;

On strengths:
1: due to different shapes the Air Max contains different pressure chamber, to reduce shimoji feet, caused by the impact;
2: air-cushion can effectively reduce the impact, providing maximum comfort;
3: the lateral high-pressure chamber that provides both stability and shock effect function, users can provide better stability and movement control. Suited to focus on a shock absorber, the protection, comfort and stability of the players!