Sole, particularly for sports shoes

Abstract

A sole, particularly for sports shoes, which includes in succession from the bottom: a tread sole, a hollow mid-sole made of elastic material with a bottom that has through openings that face opposite faces thereof, and at least one upper border, which delimits a respective opening that is directed toward the bottom and is raised from it by supporting elements at least at the heel, which define a succession of lateral passages of the mid-sole that connect its internal cavity to the outside. The sole further includes a laminar support layer for the foot, which is associated perimetrically with the upper border so as to cover the opening. he laminar support layer has extensibility characteristics and the mid-sole has flexibility characteristics such that, in combination, the system returns a thrust in response to the pressure of the foot on the laminar support layer during sports activity.

Dependencies are inferred from the claim text.