A method of making a shoe, said shoe having an interior sole (10) and an outsole (8) being integrally moulded onto an upper (1) with an insole (4), comprising the following steps: providing of a last (30) having a wedge-shaped recess (32) is its heel area, said recess being defined by a projecting rib (33), providing an upper (1) with an insole (4) on the last (30), said insole (4) being provided with a hole (7) in the heel area, arranging the lower part of the last provided with the upper (1) and the insole (4) in a mould (34), injecting a plastic material into a closed mould cavity formed by the last and the mould, allowing the injected material to harden, whereby the rib (32) of the last (30) forms a corresponding groove (12) between the interior sole (10) and the inner face of the upper (1), removing the upper (1) with the moulded-on soles (8, 10) from the last (30), providing a separately formed insert (13) of a shape substantially corresponding to the shape of the groove (12) and placing the insert in the groove (12).