Racing Laces Premium Reflective Elastic No-Tie Shoe Laces. Ridiculously Comfortable, Good for Your feet. (Black)

Traditional laces prevent sideways expansion in your shoe as your foot bends at the MTP joint, squeezing your metatarsal bones together while you move. Racing Laces are made of strong, pliant rubber elastic that allows the right amount of sideways expansion in your shoe as you step, enabling natural pronation and supination, which helps your muscles engage and adds more power to your terminal stance, terminal swing and toe off.

Racing Laces elastic laces stretch to let your shoes move and bend with your feet, creating a more comfortable running experience. By reducing pressure on the top and sides of your feet Racing Laces also help improve blood circulation so your feet feel great and you can run longer and faster. We promise you'll notice a difference with your very first step!

Our exclusive no-tie, no-slip spring locks utilized an independent dual-plunger locking system, which places even pressure on both sides of the shoe lace in order to prevent the laces from loosening when you move. Our heavy gauge springs are made of stainless steel to avoid rusting so they won't break or discolor your shoes. Every lace is made of 12 strong bands of genuine Malaysian rubber elastic and wrapped in rugged nylon and reflective webbing. Racing Laces rubber won't deteriorate when exposed to sunlight, water and road grit like other elastic laces.

We use the best materials on earth so we can guarantee the quality of each lace for the life of your shoes. If you ever have any problem with your laces, we'll repair or replace them free of charge.