MIDSOLE STRUCTURE, PARTICULARLY FOR SHOES, INCLUDING SHOES WITH A VAPOR-PERMEABLE SOLE, DESIGNED FOR USE IN SPORTS ACTIVITIES

摘要

A midsole structure (10), particularly for shoes, including shoes with a vapor-permeable sole, designed for use insports activities, comprising a monolithic plantar frame (12) made ofpolymeric material, which comprises a reinforced rim (13)with structural cross-members (14), which cooperate to delimit openingcompartments (15) that pass through the monolithic plantarframe (12) in order to lead onto opposite faces (16a, 16b) thereof, at leastone first vapor-permeable element (17), which coversat least the opening compartments (15), which open onto a first one (16a) ofthe faces (16a, 16b), with which the first vapor-permeableelement (17) is associated, at least one second vapor-permeable element (18),which covers at least the opening compartments(15), which open onto the second one (16b) of the faces (16a, 16b), with whichthe second vapor-permeable element (18) isassociated.