Cushioning shoe insole with plural, differentiated surface-tension cushioning

摘要

A shoe insole structure which includes a singular (or plural) acceleration-rate-sensitive, differentiated-softness, bonded viscoelastic cushioning layer(s), joined to the upper surface of which is a low-surface-friction, moisture-wicking fabric overlayer. The overall insole presents to a foot an effective upwardly facing support surface which has an effective surface tension which is lower than (differentiated from) that of the underside of the foot.