On Men's Cloudswift 4 Black Eclipse Experience the ultimate in urban running with the On Men's Cloudswift 4 Black Eclipse. Designed for city streets, this shoe features advanced Helion superfoam that delivers exceptional cushioning and energy return, keeping your stride smooth and responsive. Its breathable fabrics ensure your feet stay cool and comfortable, even during intense runs. Elevate your performance and enjoy every step with a shoe built to handle the demands of the city while providing unmatched comfort and support.