Lock Laces are elastic, no tie, bungee performance shoelaces that are unlike any other athletic laces. Not only are Lock Laces cool shoelaces, but Jordan, Adidas, & Nike laces can’t even compare! Just lace and lock the elastic shoelace and fastening system and, your shoe laces will stay in place forever! Safe alternative for Velcro shoes. Lock Laces are available in many colors and go with all types of shoes. Perfect for marathons, 5K, triathlons, and track and field.