| 摘要 |
The shoe has a slit and a spacer (8, 11) to position a wedge (2) with respect to a sole (1) for allowing the placement of the wedge in a use position determined before the fixation of the wedge using fixation units (5, 6). A locating device has locating units (3, 16, 17) to locate the determined position of the wedge to permit the placement of another wedge in the determined position. |
