Cloudboom Strike – Engineered to Outrun the Clock
Built for the marathon, the Cloudboom Strike is a race-day weapon combining maximum energy return with ultra-lightweight performance. Featuring On’s new Helion™ HF hyper foam and a propulsive Bounceboard construction, it delivers cushioned speed without compromising efficiency. With a carbon Speedboard® and breathable mesh upper, it’s engineered for powerful take-offs and smooth transitions—so you can chase every second.
Specifications:
- Weight: Men’s US 9: 219g; Women’s US 8: 210g
- Heel-to-Toe Drop: 4mm
- Stack Height: [Within World Athletics race-legal stack – approx. 39mm heel / 35mm forefoot]
- Midsole: Helion™ HF hyper foam with removable Bounceboard and spoon-shaped carbon Speedboard®
- Outsole: Minimalist rubber coverage with CloudTec® pods for traction and transition
- Upper: One-piece semi-transparent mesh with reinforced midfoot cage
Key Features:
- Helion™ HF Hyper Foam: Delivers explosive energy return in a lightweight package
- Bounceboard Construction: Removable cushioned layer amplifies rebound without breaking stack height rules
- Carbon Speedboard®: Spoon-shaped design maximizes propulsion for fast transitions
- Ultralight Mesh Upper: Breathable and race-ready with a secure midfoot lockdown
- CloudTec® Elements: Support smooth, efficient roll-through and reduce ground contact time
Ideal For:
Marathoners and competitive road racers seeking a race-legal carbon super shoe. Ideal for long distances at tempo, threshold, or race-day efforts. Best for runners focused on maximising performance and energy efficiency.
Lace up the Cloudboom Strike and strike fast, go long, and leave everything else behind.
