... man, long-walking, long-standing, foot-paining people and the patients with diabetes who fear of skin infected caused by the grinding break ... human’s pain is much better than than orthopaedic insole with the price of a few hundred dollars2) never deformation, ... hardness, soft, elasticity, good permeability, no corrosive.5) please wash with warm water softly, natural air, can use repeatedly, is the ...