| 摘要 |
A sports shoe (4) comprising an upper (8) that delimits a housing space (10) of a foot, the upper being provided with an upper portion (12) adapted to embrace the malleolus-tibial portion of the foot, a collar (16) associated with the upper portion so as to define an access portion (20) to the housing space. The collar extends from a front portion (24) facing a dorsal portion of the foot, to a rear portion (28) facing an Achilles tendon of the foot. The collar in correspondence with the rear portion comprises at least two edges (32',32 ") separated by at least one discontinuity (36) and facing each other, wherein said at least two edges are at least partially alongside each other and are locked in said configuration of partial superimposition, by locking means (40), in such a way as to place the edges in traction and obtain a pre-crimping of the rear portion according to a concave profile (44), relative to a direction of observation external to the shoe, from the side of the rear portion. |
