Sole structure for a ventilated footwear

摘要: The present invention refers to a sole structure for ventilated footwear formed by box-like (1 ) comprising peripheral edge (5) wherein at least one first aperture (4) is provided and including plurality of channels (3) communicating with the (4); said further comprises recessed seat (17) arranged adjacent adapted accommodate valve means (18) body member (19) which supports microporous, transpiring impermeable membrane (13); communicates through (13).