Gel-Kayano 31 Shoe Size:9 Our curved AeroBill and perforations

Our curved AeroBill and perforations give that extra breathability you need to keep cool

FLYTEFOAM™ cushioning

GuideRails™

and breathable

the Lightweight Cap is in a field of its own

Gel-Kayano 31 Shoe Size:9 Our curved AeroBill and perforationsMove 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. Product Details: Neutral Foot Type Normal size arches Push