Xtenex X300 Triathlon Green Black Shoelaces Scarpa Xtenex X300 Blue White Laces

Xtenex X300 Blue White Laces are the best elastic laces in the world and are popular with professional athletes

This pair are Green Salomon Quicklace laces

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

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

Xtenex X400 Hiking Brown Laces are the best elastic laces in the world and are popular with professional athletes

Xtenex X300 Triathlon Green Black Shoelaces Scarpa Xtenex X300 Blue White LacesXtenex X300 Green Black 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