[Looking for the latest version? The men's ASICS Gel-Cumulus 24 is available now.] The ASICS GEL-Cumulus 23 delivers customized comfort to every runner. The updated GEL-Cumulus 23 includes a full-length bottom layer of FLYTEFOAM technology to deliver even more cushioning and a silky smooth ride. Lightweight FLYTEFOAM works with super-soft GEL cushioning to provide ideal shock absorption in the heel, creating supported landings and poppy take-offs. In addition to the GEL tech, ASICS introduced its 3D Space Construction design to the Cumulus 23. This helps the shoe compress specifically to the individual runner’s needs without reducing the overall stability of the shoe. Plus, 3D Space Construction in the women’s model offers gender-specific cushioning and compression in the forefoot. A seamless mesh upper is engineered from friction-free 3D printed mesh to wrap your foot in a perfectly secure, yet flexible, fit. The upper works with the blended midsole foams to deliver smooth transitions and cushioned landings mile after mile.