On Cloudflow 4 is a neutral, lightweight training shoe from On. The Cloudflow 4 features an 8mm heel-to-toe drop and a midsole with a higher stack height compared to its previous version. The midsole is constructed with CloudTec's two-layer midsole material. The Cloudflow now boasts a more pronounced rocker geometry than before, and the Speedboard has also been redesigned. The upper is simple in the best way, offering both style and comfort without compromise.