Asics Men's GEL-Cumulus 14 Wide running shoes feature a synthetic and mesh upper. Biomorphic Fit ® Upper stretch material strategically placed on the upper helps to reduce buckling and the potential for irritation. Discrete Eyelets are independently placed disbursing lace tension, creating a customized fitting environment and enhanced upper comfort. ComforDry™ Sockliner provides cushioning performance and anti-odor properties for a cooler, drier, healthier environment. 2 layers of memory foam line the collar and mold to the athlete's heel, creating a P.H.F.® (Personalized Heel Fit). A lighter weight Solyte® midsole material features enhanced cushioning and durability.Rearfoot 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. Space Trusstic System® midfoot stabilizer creates a pocket between the Trusstic System® device and the midsole, allowing for controlled midsole deformation and more efficient foot function. Impact Guidance System (I.G.S.®) employs linked componentry to enhance the foot's natural gait from heel strike to toe-off. Guidance Line® vertical flex groove decouples the tooling along the line of progression for enhanced gait efficiency. Heel Clutching System™ exoskeletal heel counter provides improved support and creates improved heel fitting environment. ASICS® High Abrasion rubber is placed in critical areas of the outsole for exceptional durability. DuraSponge® outsole for enhanced cushioning and durability in the forefoot.