| 摘要 |
<p>The boot has a sole (1) to which a relatively supple leg (2) is joined. A rigid shell (4) covers part of the sole and extends upwards, at the back, to cover the heel. A rigid back part (6) is articulated on the back of the shell (42) at the inner side of the boot. The axis of articulation of the back part (O) forms an angle of inclination of 20-45 deg with respect to the median longitudinal plane of the boot. The axis is inclined downwards from the back to the front and its angle is preferably near 30 deg.</p> |
