The On Cloudboom Strike is a lightweight carbon-plated super shoe built to help runners achieve peak performance in races from the 5K to full marathon. Designed for speed over long distances, the On Cloudboom Strike delivers a premium running experience on race day. The shoe features On's supercritical Helion HF superfoam, offering an ultra-lightweight and highly responsive ride. An innovative Bounceboard drop-in layer of foam enhances energy return, helping you stride past your competitors. Plus, the full-length carbon fiber Speedboard provides maximum forward propulsion with its spoon-shaped design, while minimal CloudTec elements create a smoother roll-through with each step. The transparent one-piece upper is made from highly breathable mesh that secures your midfoot for a race-ready fit. Complete with a grippy and generous rubber outsole, the On Cloudboom Strike is an elite carbon-plated marathon racing shoe for personal record-chasing runners seeking peak performance. What You'll Love: Highly efficient race day option Fast, soft, and durable Thick drop-in layer of superfoam directly underfoot MIDSOLE Helion™ HF is a Pebax superfoam that provides an unparalleled underfoot experience. Full-length carbon fiber Speedboard® provides rigidity for energetic toe-offs and efficient strides. Bounceboard is a thick drop-in layer of Helion™ HF immediately underfoot, allowing direct compression of the foam for maximum energy return. CloudTec® elements are strategically placed to create a smooth roll-through, increasing running efficiency. OUTSOLE Unique rubber compound offers next-level traction across variable road conditions. UPPER One-piece mesh delivers extreme breathability and a race-ready fit.
