Xtenex X300 Triathlon Red Yellow Shoelaces Length:75cm Xtenex X300 Black Yellow Laces

Xtenex X300 Black Yellow Laces are the best elastic laces in the world and are popular with professional athletes

This technology addresses the source of footwear related pain and discomfort: lace migration

which often leads to painful blisters

This pair are Green Salomon Quicklace laces

Xtenex X300 Triathlon Red Yellow Shoelaces Length:75cm Xtenex X300 Black Yellow LacesXtenex X300 Red Yellow Laces are the best elastic laces in the world and are popular with professional athletes; from golfers to distance runners to triathletes. They are also are perfect for anyone who wears casual shoes, senior shoes, orthopedic shoes, medical shoes, diabetic shoes, children's shoes and everyone else in between. Xtenex (indeXed TENsioning nEXus) is a worldwide patented elastic lace technology that produces adjustable tensioning