Flexible shoe with insole and covering sole - has upturned edge on insole with horizontal surface for adhering cover sole

摘要

The flexible shoe consists of a sole which has an upturned side for supporting the foot. The sole is covered on the inside by a covering sole (4) sewn to the upper (6). The upturned edge (2) of the first sole has a horizontal surface for adhesion (3). The covering sole is stuck onto the horizontal surface and onto the entire inner surface of the first sole including the upturned edge.