The new ASICS GT-2000 5 running shoes offer runners the perfect blend of cushioning and responsiveness to last the whole ride. Featuring a comfortably structured fit and exceptional support, neutral runners and mild pronators alike can enjoy a stable underfoot feel. The updated cosmetic includes bright colors that are sure to turn heads on the road, the trail, or the track.Upper: Heel Clutching System™ is an exoskeletal heel counter that provides improved support and creates an improved heel fitting environment. Padded tongue and heel collar enhance comfort. Discrete Eyelets disperse lace tension, creating a customized fit environment and enhanced upper comfort. Midsole: Impact Guidance System (I.G.S®) employs linked componentry to enhance the foot's natural gait from heel strike to toe-off. FluidRide™ provides the ultimate combination of bounce back and cushioning properties with reduces weight and exceptional durability. Dynamic DuoMax® Support System enhances stability and support, with reduced weight and increased platform comfort. Rearfoot and Forefoot GEL® Cushioning Systems attenuate shock during impact phase and toe-off phases, and allows movement on multiple plans at the foot transitions through the gait cycle. Guidance Trusstic System® integrates Trusstic System® and Guidance Line® construction for enhanced gait efficiency while providing midfoot structural integrity. ComforDry™ Sockliner provides cushioning performance and anti-microbial properties for a cooler, drier, healthier environment.Outsole: AHAR® ASICS High Abrasion Rubber placed in critical areas of the outsole delivers exceptional durability. Guidance Line® vertical flex groove decouples the tooling along the line of progression for enhanced gait efficiency.