As expected, good, but ...

I have the Lock Laces as a substitute for the quick release of my son's shoes ordered (expensive brand shoes, the lock was broken after two weeks). Through the tips in other reviews, the "assembly" and the shortening was not an issue on children's shoe Mass. I'm very satisfied.

Addendum after a few weeks: The shutter still holds, but the rubber band leiert gradually, so that the closure by now (although at the beginning cut very short) depends on the ground. My conclusion: For children's shoes, which are in daily use, this system is not appropriate. Otherwise, a great idea.