Abstract: A golf shoe sole comprising ejecting and retracting spikes, the improvement wherein said sole contains a high pressure liquid pump assembly in communication with a plurality of housed cylinder assemblies each of which contain a slidable spike with seal, wherein extreme pressure being exerted upon contained liquid equals extreme firmness of ejected spikes. Said pump having shifting means of a four way rotatory spool valve for the control of ejection and retraction in either auto or manual mode, or said pump being one of the two, the former manual operating by way of lever reciprocating upon a piston. The latter auto, operating by way of a diaphragm located on the bottom soul of the back of the heel. Said diaphragm being subject to intense momentary pressure generated by the weight transference from the forward walking motion of the human wearer. An exclusively manual pump requiring only a two way ball, seat, and stem control valve.