A combination massaging, air cushioning and ventilating insole unit having top, center and bottom layers of air impervious material shaped peripherally to fit within a shoe, the peripheries of the three layers being adhered together to form an air tight top chamber between the top and center layers and an air tight bottom chamber between the center layer and the bottom layer, an air intake and pumping chamber formed in the heel portion of the insole unit, a resilient open-cell foam pad positioned in said air intake and pumping chamber, means in the heel portion of the insole unit providing access of the ambient air to the intake and pumping chamber, discharge means provided in the forward portion of the top layer, and means for controlling flow of air from the intake and pumping chamber to the discharge means in the top layer.
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