| 摘要 |
PROBLEM TO BE SOLVED: To provide a support element for a shoe, especially, for a soccer shoe or American football shoe, and a sole and shoe having the support element.SOLUTION: The present invention relates to a support element for a shoe, especially for a soccer shoe or American football shoe. The support element has first flexure rigidity with respect to flexure to a threshold range from an initial state in which there is no flexure, and second flexure rigidity with respect to flexure exceeding the threshold range. The second flexure rigidity is higher than the first flexure rigidity. |
