The On Running Cloudmonster 2 “Frost Rock” delivers maximum cushioning with a clean, performance-driven design. It features a light frost-white engineered mesh upper contrasted by rock-grey accents and bold ON RUNNING branding across the lateral side. Built on an updated CloudTec® midsole with Helion™ superfoam, this second-generation Cloudmonster provides even softer landings, improved stability, and stronger energy return. The integrated Speedboard® enhances forward propulsion, making each stride smooth and efficient.

Best for:

• Long runs and high-mileage training

• Runners seeking plush cushioning with responsiveness

• Everyday wear with a modern, minimal aesthetic