Xtenex X300 Triathlon Neon Green Shoelaces Length:75cm This pair are Natural Salomon

This pair are Natural Salomon Quicklace laces

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

This pair are Black Salomon Quicklace laces

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

a tightening and restricting pressure at the top of the shoe

Xtenex X300 Triathlon Neon Green Shoelaces Length:75cm This pair are Natural SalomonXtenex X300 Neon Green 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