On Running Cloudmonster delivers an exaggerated-cushion ride built for high-impact training and everyday runs. It pairs a responsive Helion™ midsole and CloudTec® cushioning with a bold, chunky sole for energetic comfort and forward propulsion. Key attributes: Gray | Grey | Polyester | Helion™ superfoam midsole | CloudTec® cushioning | Speedboard™ for propulsion | Front lace-up fastening | Branded insole | Chunky rubber outsole for traction | Knitted upper construction | Logo print to the side | Almond toe | Exaggerated chunky silhouette | Dimensions & fit: True to size | Composition & care: Outer: 100% Polyester | Lining: 100% Polyester | Midsole: Helion™ superfoam | Outsole: 100% Rubber | Read manufacturer care instructions.