| 摘要 |
A cleat for a shoe has an annular array of different types of angularly spaced traction elements disposed about and depending from a hub periphery. The array includes plural types of flexible traction elements and plural types inflexible traction elements interleaved within the array. The dynamic elements are longer than the static elements and are of two different lengths. The static elements have two different configurations. The flexible elements are sufficiently close to adjacent inflexible elements to permit grass to be trapped therebetween when the flexible elements are flexed.
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