Shoe sole structure

Details Shoe sole structure Shoe sole structure

A - Human Necessities

43

B

36/77

A43B 13/00 (2006.01) A43B 5/00 (2006.01) A43B 13/12 (2006.01) A43B 13/24 (2006.01)

Patent

CA 1154248

ABSTRACT OF THE DISCLOSURE A shoe sole structure is provided with an upper surface adapted to receive and support the entire foot of the wearer, the sole structure being resilient throughout the full length of its under surface, having a toe portion forwardly of the metatarsal arch region which is easily bendable, but having a relatively stiff and rigid upper surface from the metatarsal region rearwardly to the heel. The sole structure has an elevated central pedestal under the instep region and a separate impact pad underneath the heel, the heel impact pad being very resilient while the central pedestal has limited resiliency. In a running action the heel impact pad absorbs an initial impact with the ground, the central pedestal then provides a rolling support for the entire foot, and finally the bending of the toe portion of the sole structure provides an effective and well-controlled take-off. -17-

378433

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