No-tie elastic laces – thread them through your shoe eyelets, cut them to the required length and lock them securely in place with the toggle REFLECT360 reflective weave – runs through the laces for increased visibility in low-light conditions Quick-release lace-lock toggle – allows tool-free tightening, loosening and re-tensioning Durable, stretch-woven cord – flexes with your foot for a snug and secure fit No more double-knotting or loose laces – helps prevent your laces from coming undone mid-run Suitable for running, walking, triathlon and everyday trainers