| 摘要 |
<p>The sole assembly comprises, between a wear sole (1) and a first mounting (3), an intermediary sole (2) consisting of foam and presenting in its heel-forming portion different hardness degrees according to transverse directions. According to the invention, a serrated wheel (4) is mounted rotating in the intermediary sole (2) and projects to the sides for its adjustment, said serrated foam wheel presenting different hardness areas (6, 7).</p> |
