| 摘要 |
The boot fastening (1) has a heel support (20) with a concave front face (22) having a transverse curvature that reduced from the bottom upwards, and a reinforcing member that extends downwards on the upper portion of its rear face. The reinforcing member is made from a material different from that of the plastic heel support, such as a metal alloy, is positioned along a central vertical line, and is made in the form of a shell with rear and side walls, the latter fastened to the heel support by lugs and slots.
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