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 in sports activities, comprising a monolithic plantar frame (12) made of polymeric material, which comprises a reinforced rim (13) with structural cross-members (14), which cooperate to delimit opening compartments (15) that pass through the monolithic plantar frame (12) in order to lead onto opposite faces (16a, 16b) thereof, at least one first vapor-permeable element (17), which covers at least the opening compartments (15), which open onto a first one (16a) of the faces (16a, 16b), with which the first vapor-permeable element (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 which the second vapor-permeable element (18) is associated.