ASICS Men's GEL-Kayano 22 Running Shoe 100% Fabric/Synthetic Imported Rubber sole Shaft measures approximately Low-Top" from arch Flexible performance running shoe featuring reflective and color-pop details Gait-enhancing Impact Guidance System (i.g.s) FluidRide bounce-back cushioning FluidFit multi-directional reinforced stretch upper Heel clutching system exoskeletal heel counter Rearfoot and forefoot GEL cushioning systems