| 摘要 |
<p>The device comprises a band element (1) located inside the shell (2) of the boot at the upper front region of the foot and extending transversely to the longitudinal direction of the shell, being fastened with one end to one side of the shell (2). The other end of the band element (1) is engaged with actuating means (10, 20, 30) carried by the other side of the shell (2) and accessible from the outside thereof.</p> |
