mpact Guidance System (I.G.S) (Running) : ASICS design philosophy that employs linked componentry to enhance the foot''s natural gait from heel strike to toe-off.
FluidRide: FluidRide ?provides the ultimate combination of bounce back and cushioning properties with reduced weight and exceptional durability.
FluidFit: ?ASICS FluidFit upper technology combines multi-directional stretch mesh with stretch reinforcements that adapt to the athlete''s foot, creating a truly customized glove-like fit.
Heel Clutching System: Exoskeletal heel counter provides improved support and creates improved heel fitting environment.
Rearfoot and Forefoot GEL Cushioning Systems: Attenuates shock during impact and toe-off phases, and allows movement on multiple planes as the foot transitions through the gait cycle.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 7.7 inch
Height : 4.8 inch
Length : 13.1 inch

Item Weight: 12 ounce (View shipping rates and policies)
Shipping Weight: 1.9 pounds (View shipping rates and policies)

ASIN : B017SA85Y2

Product Description

The new gel-kayano 23 shoe features our dynamic duomax support system, set at an angle to support and engage the foot only when required. With improved fit, the new shape not only holds your heel better, it holds the entire foot better while providing superior toe spring. Convergence gel technology and flytefoam technology make the new lighter-weight, innovation in the gel-kayano family our greatest adaption yet.