CushioningKalensole foam and K-ring guarantee long-lasting cushioning, up to 1,000 km
StabilityThe ARKSTAB concept in the centre of the sole stabilises your stride.
Anatomic designKonly technology suitable for all strides: pronator, supinator, neutral
Energy returnThe exclusive Kalensole material gives extra propulsion.
Fitting comfortReinforced foam under the insole for optimal comfort.
Lightweight330g in size 9.