The GEL-CUMULUS 26 is a versatile, neutral trainer offering a lightweight cushioning experience for the fast, efficient runner or a beginner runner who covers shorter distances, less often. A lightweight Engineered Mesh upper material is designed to create a unique balance of comfort, breathability and fit while providing support the runner needs without additional overlays. FF BLAST PLUS midsole foam delivers a lightweight, energetic ride while the encapsulated PureGEL is positioned at the rearfoot for added shock attenuation and improved underfoot feel. The FLUIDRIDE outsole allows a soft impact upon landing and a smooth transition.