Built to raise your race-day potential, the On LightSpray Cloudboom Strike 2 combines an ultralight construction with highly responsive cushioning and carbon-powered propulsion for half-marathon and marathon racing.
The new CloudTec Sphere cushioning system features precisely engineered gaps between the forefoot and midfoot, allowing the foam to move, flex and adapt in multiple directions. Combined with lighter and more resilient Helion HF hyper foam, it delivers a smooth, energetic ride designed to help you maintain speed from the opening kilometres through to the finish.
A curved carbon Speedboard sits within the responsive midsole to create an efficient and propulsive transition through every stride. Underfoot, a high-grip rubber outsole provides dependable road traction while keeping the overall construction light and race-ready.
The seamless LightSpray upper is robot-produced from a single 1.5km yarn in approximately three minutes, creating an ultralight, laceless and second-skin fit. Co-created with athletes and weighing just 158g, the Cloudboom Strike 2 is built for runners chasing their fastest performances over the half-marathon and marathon.
Product Features
CloudTec Sphere cushioning system engineered for fast running
Lightweight Helion HF hyper foam delivers high energy return
