insole, and, methods to assemble an insole, and to relieve arthritis pain. a shoe insole (1) adapted to relieve arthritis pain of the foot, knee and / or hip is disclosed by the provision of a layer of rigid wrapping (4) for arch support, and a top canvas (2), an upper cushion layer (3) and a lower cushion layer (5) for cushioning. in addition, the hard shell layer includes an opening of the shell (13) and the bottom damping layer includes an opening of the bottom layer (14), through which a part of the top damping layer extends for damping.
展开▼
