Xtenex X300 Triathlon Black White Shoelaces Length:75cm Xtenex X300 Orange Purple Laces

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

Lace migration is the gradual movement of the shoe lace toward the forward bend of a shoe

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

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Xtenex X300 Triathlon Black White Shoelaces Length:75cm Xtenex X300 Orange Purple LacesXtenex X300 Black and White 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