| 摘要 |
PROBLEM TO BE SOLVED: To provide sports shoes provided with auxiliary saddles with which a foot insertion part is opened widely to the left and right to easily insert the foot in the case of putting them on and a shoelace is hardly loosened even without strongly tightening it when it is tightened. SOLUTION: The auxiliary saddles are sewn to the back side faces of left and right saddles, the shoelace is inserted to the clearance of the saddles and the auxiliary saddles, and the shoelace is tightened. Thus, the shoelace between the saddles and the auxiliary saddles is clamped and is hardly loosened.
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