Lock Laces

Made originally for competition, LOCK LACES is the only patented performance lacing system engineered to meet the demands of endurance athletes like runners, triathletes, marathoners and walkers. Unlike other products, wearing Lock Laces sustains compression across the foot increasing the amount of oxygen available to the muscles which helps endurance athletes and average shoe wearers alike manage fatigue. The design also allows for those with joint pain or dexterity issues fasten shoes easily. SIZES: One-size. COLOR: Variety. WARRANTY/GUARANTEE: As stated by the manufacturer.