| 摘要 |
A sole of a shoe is provided to orient the stud formation or determine the size of the stud formation according to the distribution of applied force while coming into contact with the ground. In a sole of a shoe, plural stud clusters(4) are extended from the bottom side. Each stud cluster has at least first and second studs(41,42) connected by at least one connecting element(43). Each stud cluster is oriented according to the pre-set direction of a gross shear motion of the stud cluster. The first stud of the stud cluster is larger than the second stud. The stud cluster is formed in the shape of V. The first stud is positioned at the vertex of a V form. Two second studs are positioned at both ends of the V form. |
