CALZATURA SPORTIVA, QUALE UNO SCARPONE DA SCI, O SIMILE

摘要

A sport footwear, such as a ski boot, or similar sport footwear, comprises at least a rigid shell (20) which has a front aperture (26), a front toe-box (24) and a front end portion (22) comprised between the front aperture (26) and the toe-box (24) along a longitudinal axis (X) of development of the shell (20). The sport footwear (10) comprises a weakening notch (27) made through in the front end portion (22) of said shell (20) and configured to allow a volumetric variation of the shell (20) at least in correspondence to the front end portion (22).