Elastic Lock Laces® Black

Lock Laces’® fastening system makes it easier than ever to dial up your tension before a run or any activity and loosen up to give your feet some space to breathe during use. The patented double eyelet lock allows you to adjust your tension ensuring a perfect fit all day long.

Thanks to its flexible construction and lock system, the elastic laces can move through the eyelets to allow consistent tension throughout the entire foot by reducing pressure points and increasing blood flow below the ankle. Simply press down on the lock device to open the passages and slide to tighten or loosen. That’s it — no more double (or triple) knots!