Asics Gel-Kayano X -- Running Shoes

A decade after its conception, the world’s premier high-mileage trainer just keeps getting better. State of the art I.G.S.® technology enhances each runner’s natural gait with GEL® Cushioning Systems to diminish shock and a Biomorphic Fit™ upper for total comfort.
Combines all ASICS® components to enhance the foot's natural gait from heel-to-toe

DuoMax® Medial Post
Provides stability and shores the midfoot

Full Length SpEVA® Midsole Material
Increased shock attenuation and midsole durability

GEL® Cushioning Systems
Maximum rearfoot and forefoot shock attenuation

Biomorphic Upper Fit
Provides a superior fit and function