DESCRIZIONE
The shoe i.e. Ballerina shoe has a bottom, an upper (2), and a locking device (3) for locking the barefoot shoe on the foot of a person. The bottom and the upper are completely or partly made of ring structures, where the ring structures are merged into each other in regions of the bottom and the upper. The ring structure includes rings that are made of different materials and have different sizes and/or different cross-sectional profiles, where the rings are made of metal and/or plastic.