Check out the video of [Pentland_Designs] Shoelace locks after the break. For more shoe-tech, check out these LEGO self-lacing shoes, or this teardown of Nike’s self-lacing offering.

You know that extra weird shoelace hole at the ankles of your running shoes? You can use it to tie a heel lock. Also called a lace lock, runner's lock, or runner's loop, this is a simple shoe ...