The utility model relates to combined shoes being composed of shoe soles and shoe uppers with different functions and external appearances through a selected mating way at any moment. The utility model is mainly composed of the shoe soles, the shoe uppers and a quick connecting part for connecting the shoe soles and the shoe uppers together to form complete shoes, wherein, the connecting part comprises a top bumper positioned before the shoe soles and used for buckling the front ends of the shoe uppers, a heel bumper positioned behind the heel and used for buckling the heel of the shoe uppers, two pairs of anti-sliding plates positioned on the fore foot heels of the shoe soles and the shoe uppers and used for preventing the shoe soles and the shoe uppers from sliding oppositely in a meshed and matched way, and a plurality of clamping devices for clamping the shoe uppers on the shoe soles. The utility model has the advantages that the combined shoes not only greatly improve the quantity for combination, but also reduces the original purchase cost of the shoes by a half. Because the shoe soles and the shoe uppers can be rapidly separated and combined, and when a person enters into a room, as long as the shoe soles are removed, the utility model not only can keep clean in the room, but also remain warm for the foot part and prevent podobromidrosis from diffusing.