Original Synch Bands. Easy to use elastic lacing with metal ends for fast lacing for any shoe. When installed it is very easy to take shoes on and off, without getting a loose fit.
Generally you can use the number of eyelets to choose you size of Synch Bands. Most shoes fall into the normal / medium range.
See more on how to use Synch Bands
Don't tie your shoes - just synch them...