Characteristics Designed for improving the comfort of your shoes (elastic laces with removable knots).
Ease of useSelf-locking laces.
Product catchlineXtenex solves all your lacing problems!!
Lab testedThe removable knots allow you to control the tension between each set of eyelets. The Xtenex laces improve the support and comfort of your shoes. Your instep is no longer squashed and compressed, even if your feet swell up during exercise. Remove and put