On Running Cloudmonster 2 “Black Frost” — 3ME10121197 | Max-Cushion Performance Running Shoe

The On Running Cloudmonster 2 “Black / Frost” (Style Code: 3ME10121197) delivers a sleek, performance-driven update to On’s most cushioned running silhouette. Designed in Switzerland, the Cloudmonster 2 is engineered for runners who want maximum comfort, smooth transitions, and reliable energy return across daily training and long-distance runs.

This colorway features a lightweight engineered mesh upper finished in Black, paired with subtle Frost accents for a clean, modern look that works across regions and seasons. The oversized CloudTec® cushioning combines with Helion™ superfoam to absorb impact while maintaining a responsive, forward-rolling ride. An updated Speedboard® enhances propulsion and stability, helping runners move efficiently from heel strike to toe-off.

A durable rubber outsole provides dependable road traction, making the Cloudmonster 2 suitable for high-mileage training, recovery runs, and comfort-focused everyday wear. Balanced, cushioned, and visually refined, the Cloudmonster 2 “Black Frost” is built for runners who value performance without unnecessary bulk.

Product Highlights

• Brand: On Running

• Model: Cloudmonster 2

• Style Code: 3ME10121197

• Colorway: Black / Frost

• Upper: Engineered mesh for breathability and support

• Midsole: CloudTec® cushioning with Helion™ superfoam

• Technology: Speedboard® for forward propulsion

• Outsole: Durable rubber for road traction

• Ride Type: Max cushioning with smooth transitions

• Category: Performance Running / Daily Trainer

A max-cushion running shoe designed for comfort, efficiency, and modern performance.