Enter your model number above to make sure this fits. Save time,quick installtion Rope is 110cm, You can cut the length until well. Perfect person: no matter you are a marathon training for the city, the mother to solve the family's children will not be tied to the shoes or shoes to worry about the shoe. In physical therapy, to make an ideal for each product, suffering from arthritis, an active elderly or suffering from neuropathy due to diabetes, elastic lace can make a positive change in life. Extra comfort / support: in line with your feet better comfort and support, rather than the conventional flat / nylon lace. Elastic lace also reduces the pressure points on your foot, so that your feet feel better, any activity to improve your performance. Elastic shoe lace has the quality of the design to build in its elasticity to make a top of the product, convenient, durable and so on.