Insert for a shoe

THE MODEL CONSISTS OF A TEMPLATE, ESPECIALLY FOR A SPORTS SHOE, THAT EXTENDS ON THE FRONT OF THE FOOT AND PREFERIBLY THROUGHOUT THE SOIL AREA. THIS TEMPLATE IS DISTINGUISHED FOR ITS FLEXIBILITY, AT LEAST IN THE PREVIOUS REGION OF THE FOOT, IN THE TRANSVERSAL DIRECTION OF THE SOIL. BY THE CONTRARY, IN LONGITUDINAL ADDRESS, YOU CAN MOVE VERTICALLY. IN ADDITION, A MOBILE FLOOR WITH SUCH TEMPLATE IS PROVIDED WITH THE MODEL, AS WELL AS A SUITABLE SHOE FOR A FLOOR OF THIS TYPE.