My LaceLockers® didn't even budge and my laces held perfectly in place.
"I just tried my new LaceLockers® during a hard 9-mile workout, and they performed flawlessly! I have to say, I was skeptical about not using a double knot for the first time in years, but my LaceLockers® didn't even budge and my laces held perfectly in place from start to finish. They deliver exactly as advertised, and you don't even know they are there! Great product! They will be a permanent addition to all my shoes!" Chris Cowden, Johnson City, NY