or the lower sheet the other sheet which is totally flat or closed i e without the recesses 11 or the grooves 12 can be provided with apertures 110 or 10 120 as shown in fig4 and fig1 if a removable inner shoe sole is made to comprise the shock absorbing cushion 1 said cushion 1 can be made to be inflatable or automatically inflatable or sealed completely fig2 20a 20b 20c 20d and 20e show said shoe sole 5 comprising the shock absorbing cushion 1 being inflatable having an upper sheet with a flat smooth upper surface of excellent stability and a lower sheet with grooves 12 whose vertical walls link with the inner surface of the upper sheet the grooves 12 divide the shoe sole 5 into a plurality of small air chambers 51 of round triangular square or any other shape each air chamber 51 has a square cross section such that said chamber 51 can be communicated with each other by a tubal passage formed through the vertical wall surrounding each groove 12 so that the air or liquid in each air chamber can communicate with each other so that the shock or pressure the shoe sole receives can be spread all over the air chambers besides the shoe sole 5 has a group of small circular air chambers 52 having the same center at the thumb and the heel section so as to give fine stability to the thumb and the heel by means of the good.