Abstract: A shoe has a preformed lower portion which is molded preferably from plastic material, and which has on its top surface, around the upper peripheral edge and slightly inward thereof, a plurality of downwardly directed slots for receiving a selected upper of the shoe. The selected type of upper is suitably sized in advance and has at the edge of the depending sides thereof a plurality of substantially V-shaped extended sections providing a serrated edge for insertion into the slots in the top surface of the lower portion of the shoe. The upper is retained in the lower portion of the shoe by staples or nails inserted into the lateral edge thereof through the extended sections. The slots are preferably V-shaped and the lateral edge preferably extends above the top surface so as to cover the top of the sections of the upper.