PROBLEM TO BE SOLVED: To provide a shoelace facilitating shoelace insertion work and tightening adjustment work more than the conventional shoelace capable of retaining the tightening of a shoe without tying.;SOLUTION: The shoelace comprises: knurled areas 5 respectively formed, on both sides in a shoelace longitudinal direction, by juxtaposing a plurality of knurled portions 4 whose diameter is larger than a bore of shoelace holes 3 provided on the left/right of an instep part 2 of a shoe 1, that are configured to be stretchably and elastically deformed, and that are stretched and elastically deformed in a direction of a pulling operation by a pulling operation so as to be deformed into a small diameter shape smaller than the bore of the shoelace hole 3: and a fixed-thickness area 6 that is formed across a substantially whole area between the respective knurled areas 5, that has a diameter smaller than the bore of the shoelace hole 3, and that is formed into a substantially fixed thickness.;SELECTED DRAWING: Figure 3;COPYRIGHT: (C)2019,JPO&INPIT
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