Whether you've worn out laces after years of use or rigorous sports, the KIWI Select Sport Laces are a great replacement. These black shoelaces are ideal for casual footwear, from athletic sneakers to trail runners to high-tops, thanks to their flat shape that'll slide seamlessly through eyelets. With the 45-inch length, they'll fit perfectly into footwear with five to six pairs of eyelets for quick and easy changing to have your shoes back to good as new.