Semisynthetic composition capable of regeneration within a few hours is only one of the possibilities of protocell application.
Having mixed several types protocells, manufacturers began to receive materials with unusual properties that are used, for example, to produce 3D-sneakers. These shoes will never wear out, because every night the cells are restored while the shoes are charging.
Running shoes have exactly the same shape as the foot and resemble a second skin. While running, they respond to the pressure and features of the relief and provide buffering.