Abstract: A shoe comprising a vamp, an inner sole, an outer sole, a heel, and an auxiliary heel combined together. The inner sole has opposing slots and locating holes from combining with the vamp by means of screws and combination of slots and projecting-down sides. The outer sole is adhered with a front and an intermediate portion of the inner sole and also combined together with screws. The heel has three vertical holes for screws to combine the heel with the inner sole, and the auxiliary heel being adhered to the bottom of the heel, all the components being tightly and stably combined with little responsibility of loosening from one another.