Rearfoot Gel cushioning systemuses a silicone-based gel for responsive shock absorption on impact.Forefoot Gel cushioning system uses a silicone-based gel for responsive shock absorption on impact.Convergence Gel helps dissipate shock better and increase overall effectiveness of cushioning.FlyteFoam utilizes organic fibers that are embedded into the foam to offer lightweight resiliency.Discrete Heel unitis a component of IGS that provides excellent shock absorption in the heel.FluidRide provides responsive cushioning with reduced weight and increased durability.Guidance Lineis a vertical flex groove in the forefoot for improved gait efficiency.Dynamic DuoMax Support System reduces over pronation by controlling the movement of the foot, leading to a smoother heel to toe transition.Guidance Trusstic System is a lightweight support system that provides additional torsional rigidity.Impact Guidance System (IGS)design creates a smooth and balanced heel-to-toe transition.Gender Specific Forefoot cushioning uses an injected top layer of Solyte cushioning for additional comfort. The ASICS Gel Kayano 24 is a maximum support road running shoe that offers a high level of cushioning and comfort. The shoe is a great option for training over any distance.