The i-Run team says
Technologies
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Ndurance
This piece of carbon-reinforced rubber is placed at the heel to prevent premature wear of the outsole, where the impact during the landing phase is the greatest.
Even if the exterior of the shoe appears to be in good condition, be aware that the cushioning and support materials begin to degrade after 800km. Beyond 1200km of use, we recommend replacing your pair of shoes.
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Fresh Foam X
The latest version of New Balance's renowned foam, the Fresh Foam X, offers high-performance cushioning that provides explosive energy return and a comfortable, natural bounce with every stride.
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Dual Density Post
Dual-density foam that provides increased stability and good shock absorption. It helps control pronation by supporting the arch of the foot.
