Nathan Elastic Lock Laces

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Nathan Lock Laces

Nathan Lock Laces provide stretch-fit comfort and locked-in safety to triathletes, runners, and anyone who wears lace up shoes.

These simple slip on, tighten, and go elastic laces will improve your transition time. Made for competition, they are engineered to meet the demands of endurance athletes like runners, triathletes, and marathoners and the needs of those participating in other sports and fitness activities like hiking, gym class, and aerobics by sustaining simple compression across the top of the foot. Lock Laces are perfectly designed to eliminate any tight spots, banding, and pressure points.

Lock Laces are also great in casual and kids shoes simply for not having to tie shoelaces and not having them come untied.


  • Strong, secure
  • One size fits all
  • Easy to use


  • 2 elastic laces
  • 2 cord locks
  • 2 cord tip clips
More Information
Crank Arm Length145 mm
Manufacturer's Part #1161NOG