MULTILAYER SHOE SOLE

摘要

The present invention provides a shoe having a sole that includes a midsole disposed between an outer sole and an inner sole, and a foot engaging sole attached to the inner sole. The outer sole includes a ground contact layer and one or more first cushion layers that increase in hardness from the ground contact layer to the midsole. The inner sole includes a top layer and one or more second cushion layers that decrease in hardness from the midsole to the top layer. The midsole has a hardness greater than the first cushion layers and the second cushion layers. Typically, the first cushion layers and second cushion layers have a hardness of between 20 Shore D and 45 Shore D, and the midsole has a hardness of between 45 Shore D and 70 Shore D.