Abstract: A shoe fitted with an inflatable sole. One or more air valves joined to the shoe permit inflating the interior of the sole to a desired pressure of air proportional to the weight of the wearer of the shoe. The sole is formed of an upper liner joined to a lower liner along their respective common periphery, with a plurality of spaced resilient pegs joined between the said liners in the interior so as to maintain the said liners in alignment with the sole inflated, and to provide a uniform air pressure throughout the interior of the sole. Alternatively the sole may be formed of a solid section of flexible or elastomeric material formed with a plurality of intersecting through longitudinal and transverse cylindrical air passages joined to one or more valves.