Mens ASICS GEL-Kayano 31 Size:US 8 Magnesium: Magnesium is vital in

Magnesium: Magnesium is vital in sports and fitness performance

A four-spike design to shed weight

Zoom Air unit and carbon plate creates unreal snappy bounce

Ventilation panels promote airflow

Mens ASICS GEL-Kayano 31 Size:US 8 Magnesium: Magnesium is vital inThe ASICS GEL Kayano continues to build upon its legacy as the premium stability shoe. The Kayano 31 gets subtle refinement in the upper, increases the midfoot bounce for an ultra smooth ride! Kayano 31 provides a holistic of adaptive stability and guidance with premium comfort underfoot. It is ideal for runners looking for a combination of moderate support and high cushioning for everyday runs, walks, or working. What's New? An improved 4D guidance