• No-Tie Lacing System: Turn any pair of lace-up tennis shoes into slip on sneakers.
• Stretch Fit Comfort: Our elastic laces conform to your foot for a custom fit. Added compression reduces discomfort so you can perform your best! Lock Laces 6-strand fibers are .22 cm in diameter, 48 inches in length and can stretch up to 72 inches
• Perfect For Everyone: Lock Laces, originally designed for triathletes to decrease transition time, are a great gift for seniors suffering from arthritis or other disabilities, autistic children, runners of all ages, and casual users!
• Simple Installation: One size fits all (kids and adults), quick to install, and easy to use. Each pair is suitable for lacing up one pair of shoes.