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The On Cloudboom Strike 2 is a lightweight carbon-plated racing shoe built for speed. Helion™ HF foam, a full-length carbon-fiber Speedboard®, and an aggressive rocker deliver maximum energy return for your fastest race-day efforts.
Designed for runners chasing personal bests over the half marathon and marathon distances. Combining a lightweight construction with responsive cushioning and race-day speed, it delivers the efficiency and propulsion needed when every second matters.
Product Details
The Cloudboom Strike 2 introduces On's CloudTec Sphere™ technology, designed to allow the midsole to compress, adapt, and flex more naturally underfoot. Combined with responsive foam and a carbon-fiber Speedboard®, it creates a smooth, highly energetic ride that helps runners maintain speed and efficiency through long-distance efforts.
Lightweight Race-Day Performance
Every detail of the Cloudboom Strike 2 is optimized for speed. The lightweight platform provides the cushioning needed for marathon racing while helping runners stay efficient and comfortable as fatigue sets in.
Breathable Race-Day Fit
The engineered open-weave upper provides lightweight support and maximum airflow to keep feet comfortable during intense efforts. An updated heel construction adds additional padding and security while maintaining the shoe's streamlined, race-ready feel.