The Cloudswift 4 is designed for urban running, delivering enhanced performance with Helion™ superfoam for soft cushioning and responsive comfort in every stride. A new dual-density midsole provides smoother landings and improved impact absorption, while the one-piece upper with a perforated toe box enhances breathability. An updated cage construction offers a more secure midfoot lockdown, and the nylon-blend Speedboard® boosts propulsion and quick responsiveness. The shoe's rockered geometry promotes smooth forward transitions, while its modern, easy-to-wear design makes it ideal for city runs as well as everyday wear before, during, and after your run.