I was not sure if I would really like the Lock Laces...I LOVE them!!!! I  watched a video first, I  googled Lock Laces and there were videos on YouTube.  First, they are really easy to install. Second, I have arthritis in my hands, so tying shoelaces is something I would prefer to skip. Lastly, they look really cool. I think I will eventually switch all of my laces to Lock Laces. Also, I  can just slip my feet in my shoes without any adjustments. If they hold up, could be one of my smartest purchases ever!!!