Underpronators to mild overpronators will be treated to the lightest and most cushioned version of the GEL-Cumulus ever. Daily miles feel smoother when comfort, support, and a consistent ride come together. The ASICS GEL-Cumulus 16 is built to help keep your stride cushioned from heel strike to toe-off, with a breathable upper and responsive platform that works well for everything from training runs to long days on your feet. Size & Fit GuidanceFor the best fit, we recommend starting with your usual size. Reviewers often describe the feel as secure and supportive, while runners who prefer a little extra room up front for longer miles may like going up a half size. Cushioning & Road FeelThis ride leans comfortably cushioned without losing its smooth, steady feel on the road. GEL cushioning in the heel and forefoot helps soften impact, while the Guidance Line and FluidRide platform help keep transitions efficient and natural through each step. Break-In & DurabilityMany reviewers highlight step-in comfort right away, with several noting the shoe feels ready to run in from the first wear. Longtime fans also call out lasting comfort over repeated miles, making it a strong option for regular rotation use.