Material: Rubber band AUS buckle Color: Gray Size: 100cm 2 pairs Elastic LacesThese elastic shoelaces conform to your feet for a custom fit. Adjustable compression keeps the shoes tight while reduces pressure points to make your feet feel better throughout the day so you can perform your best. Perfect For Everyone: High-quality elastic laces, long enough for any lace-up shoes, also can be trimmed to desired length. Perfectly designed for anyone, runners who want to speed up and athletes to boost their game, These shoelaces can work on boots, work shoes, tennis shoes, sneakers, casual shoes or any other shoes you have. Simple Installation: Quick to install, easy to use.We recommend installing the laces while the foot is inserted in the boot or shoe to allow for a more custom fit and secure feel. There are installation instructions in the package, which can be completed in one minute according to the operation. Save Your Time: With our no tie shoe laces, you don't need to worry about the laces getting loose again, and these wonderful elastic shoe laces will save you the trouble of tying so that you can spend more time on other meaningful things.