I tried putting these on my shoes once, but the color was different from what I expected, so I'm selling them. I haven't worn them outside with these laces. Instant purchase is OK. ■ Shoe Lace Size Width 8mm * Thickness 2mm * Length 100cm (adjustable) ※ For some pre-renewal colors, the width is 6mm. Please check the product images for details. Compatible with shoes with 14 or fewer eyelets. If you are using them on high-cut shoes, you will need to check the number of eyelets or adjust the number of laces you thread through. ■ Set Contents 2 shoelaces, 2 fasteners Color: Blue系 (Blue-based) Stains, tears, odors, etc.: None