OVERSHOES WITH RAISED INNER SURFACE PORTIONS AND SLIP RESISTANT SOLE PORTIONS FOR USE ON PRIMARY FOOTWEAR

摘要

An overshoe for disposition over a primary footwear. The overshoe includes a n upper and a sole. The sole has a ground engaging bottom surface and plural projections extending upward into or adjacent the hollow interior of the upper. The ridges support a portion of the sole of the primary footwear to provide cushioning and shock absorption. The sole may be a bi-component member having two layers and plural spikes with portions interposed therebetween. Each spike includes a free end which is arranged to be exposed at the ground-engaging bottom surface.