Asics Gel Kayano 31 - Black - Bold Magenta Stability The upper is made from

The upper is made from 100% recycled materials

Redesigned external heel counter Helps keep the foot stable and provide a more comfortable stride

Speed heel pulls the collar away from your Achilles to help avoid rubbing and irritation

You may feel lighter than air when you try out a pair (and get a 30-day wear test guarantee with Club Fit2Run)

Asics Gel Kayano 31 - Black - Bold Magenta Stability The upper is made fromFeatures: Move your mind with the GEL KAYANO 31 shoes adaptive stability and premium comfort. The 4D GUIDANCE SYSTEM helps provide adaptive stability. This helps you experience a more supportive and balanced stride during your distance training. Its midsole implements FF BLAST PLUS ECO cushioning and PureGEL technology. These features make your distance training feel surprisingly smooth and comfortable. Softer landings. PureGEL technology helps