Are you ready for the lightest Kayano ever? The GEL-Kayano 21 Running Shoe has been updated with nothing but the best in ASICS technical innovation, featuring the next generation of FluidRide, and a new ComforDry X-40 sockliner - resulting in the lightest and most luxuriously stable ride yet. Mild to moderate overpronators will enjoy a more comfortably secure upper, uniquely designed with a new heel construction that complements the premium FluidFit upper and Heel Clutching System.

New Tech Features in the GEL-Kayano 21 Running Shoe

New Fluidride Midsole

New and improved FluidRide reduces weight by 15% and enhances bounce back by 20%.

New Comfordry X40 Sockliner

ASICS NEW flagship sockliner has 40% more bounce back and 40% more durability than a standard Ortholite sockliner.

New Rear Foot Crash Pad

Slows the rate of pronation, providing a smoother transition from heel-to-toe.