Abstract: A shoe body comprises an outsole, a midsole, a vamp, a first girdle and a second girdle. A lower edge of the vamp extends from a periphery to a bottom surface of the midsole, and is connected between the midsole and the outsole. The first girdle has a bottom end formed with two fork pieces so that end portions of the fork pieces are fixed to a side edge of the midsole, and a top end going from one side of an arch portion of a foot bottom to a location above an instep. The second girdle has a bottom end fixed to the other side edge of the midsole, and a top end of the second girdle passing through the two fork pieces of the first girdle and then going from the other side of the arch portion of the foot bottom to a location above the instep.