The ASICS GEL-Tech Walker Neo 2 walking shoe was designed and engineered with walking-specific principles. Biomorphic Fit upper helps to reduce buckling and the potential for irritation. Asymmetrical lacing design helps reduce the potential for irritation and provides improved comfort and fit. P.H.F. (Personal Heel Fit) employs two layers of memory foam that line the collar and mold to the heel, creating a personalized fit. Impact Guidance System (I.G.S.) employs linked componentry that enhances the foot's natural gait from heel strike to toe off. Solyte midsole provides enhanced cushioning and durability. Heel and forefoot GEL Cushioning System attenuates shock during impact and toe off phases, and allows movement in multiple planes as the foot transitions through the gait cycle. DuoMax support system is positioned to enhance support and stability, positioned sport-specifically. Trusstic System reduces the weight of the sole unit while retaining the structural integrity of the shoe. AHAR high-abrasion rubber is placed in critical areas of the outsole for exceptional durability. New forefoot flex grooves to allow for greater release. Centered bevel in the rearfoot is unique to walking shoes. Wt. 9.3 oz.