作者: Jean Luc Guer
DOI:
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摘要: The present invention relates to a sports shoe (10) comprising an instep (11) and rigid outer sole (1), said (1) having front portion (2) first plurality of studs (5), central (8), rear (3) second (6). Said comprises thickened (4) with flat surface (12) on which (6) is located, raising relative (2); (8, 57) inwardly curved profile (14).