Anchor your rotation with the clinical, high-performance energy of the On Cloudflow 4 "Black White," a silhouette that masterfully pairs elite marathon-inspired DNA with a sharp, metropolitan finish. This iteration features an ultra-lightweight, woven mesh upper in a deep "Black," engineered for maximum breathability and a high-fidelity, adaptive fit. The monochromatic profile is dramatically elevated by a crisp white "CloudTec®" midsole featuring Helion™ superfoam, providing a clinical, dual-tone strike to the streamlined silhouette. Reimagined for explosive speed, it utilizes a spoon-shaped nylon Speedboard® that transforms energy into forward motion for a premier, propulsive ride. Finished with the signature reflective "On" logo and a high-traction rubber outsole, these sneakers deliver a premier, "Urban Techwear" anchor that transitions effortlessly from high-intensity training to curated, minimalist street style.