Asics Gel-Kayano 23 Running Shoes (Poseidon/Orange/Blue Jewel) features our Dynamic DuoMax Support System, set at an angle to support and engage the foot only when required. With an improved fit, the new shape not only holds your heel better, but it also 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.
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. Attenuates shock during impact and toe-off phases, and allows movement in multiple planes as the foot transitions through the gait cycle. Vertical flex groove decouples the tooling along the line of progression for enhanced gait efficiency.