Xtenex X300 Laces
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Xtenex X300 Laces

Rated 4.5 out of 5 by 2 reviewers.
Rated 4 out of 5 by Perfect for commuting I have been wanting these for a while and I am glad I got them. They allow for the shoe to be tight enough to run in, yet slightly elasticated that they stay comfortable on long runs. They are great for commuting as it makes the shoe easy to take off and on quickly. 17 June 2015
Rated 5 out of 5 Knotted Laces, Really? Having purchased a pair of Asics GT1000s, I took them for a run having found them comfortable in store. However, towards the end of the run they were pinching on both feet on the bridge of the foot, the right being particular uncomfortable. Obviously I couldn't return the shoes, so looked at ways to improve them and came across the Xtenex laces purely by chance. They are quite fiddly to thread but once in putting your foot in the shoe you feel how much more flex there is. This transposes to the run too and I now have zero pinching. Thoroughly recommended. 08 July 2014
  • 2016-02-11 T06:01:18.243-06:00
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Price: £8.99

  • Colour: Yellow
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Code: RXTE0001YY

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The Xtenex X 300 series elastic laces fit any shoe that has an eyelet size of approximately 3 to 4 mm. They are a perfect choice for most activities involving normal foot movement; from everyday wear to running. These elastic laces are a favourite in athletic shoes and any shoe type imaginable.


  • Xtenex laces have an elastic core and a series of knots along the entire length of the lace at consistent length intervals. Stretch the lace and the knots disappear, allowing you to thread the lace through the eyelets. Release the tension and the knots reappear. More knots between eyelets lessens the tension; fewer knots between eyelets increases tension.
  • The Xtenex Lace expands during natural foot swelling and eliminates foot compression
  • The lace does not slip. The knots maintain the original fit by restricting involuntary lace movement through the eyelets; increasing comfort and keeping the foot stable in the foot bed
  • No plastic pieces are needed
  • A lace shoe is made into a slip-on. Never tie you shoe laces again
  • Asymmetrical lacing


Xtenex (indeXed-TENsioning-nEXus)
A worldwide patented elastic lace technology that produces adjustable tensioning between shoe eyelets.

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