Xtenex Triathlon White Shoelaces X200

Xtenex X300 Triathlon White Shoelaces

Regular price £9.99

Xtenex X300 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 between shoe eyelets. This technology addresses the source of footwear related pain and discomfort: lace migration. Lace migration is the gradual movement of the shoe lace toward the forward bend of a shoe, which causes two main problems:

1) Binding; a tightening and restricting pressure at the top of the shoe. This can lead to foot fatigue, pain, numbness and restriction of natural foot swelling.

2) It loosens the fit around the footwear s metatarsal area, which causes increased slipping and reduction of forward foot stabilization. This can produce heat friction, which often leads to painful blisters.

All laces are supplied in pairs

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Customer Reviews

Based on 4 reviews
Simply Amazing

I was sceptical.. Elastic laces holding my shoes on?!?

Put them in and set them up with an even tightness across the shoe. Made a couple of small adjustments and went for a run (7km).

When I got home, I went to 'undo' my laces. I was stunned when I discovered (remembered) that I was using Xtenex laces!! They were so great that I didn't even notice they were holding my shoes on!

I would say they are even better than laces, because the tension is the same every time I put my shoes on.

Awesome. Will get more for the rest of my shoes.

C J Harding

These sounded like a good idea, but in practice they were more difficult to fit and less comfortable than ordinary laces.


looked good & really effective


Perfect fit for my running shoes. No more loose or over tight laces ... Customised laces at last.. Extremely satisfied customer! Excellent customer services.