A shoe sole with a sustaining structure

摘要

There is disclosed a shoe sole formed by moulding an elastomeric-like material and provided with an insert of a material having different consistence and stiffness. The insert consists of an X-shaped frame (5) buried in the sole (2) transversally with respect to the lengthwise axis of the shoe at the zone under the arch of the foot. The branch portions (8, 9) forming the X-shaped frame have their ends (7) on either side of the shoe connected therebetween by integrally formed reverse-U-shaped portions (10, 11). <IMAGE>