On Running Cloudmonster 3 Hyper delivers maximum cushioning with a highly responsive ride, engineered for long-distance runs and tempo sessions. Its CloudTec® cushioning and Helion™ HF superfoam combine to boost energy return while maintaining comfort over extended miles. Key attributes: Gray | Glacier black | Engineered mesh | CloudTec® cushioning for responsive strides | Helion™ HF superfoam for high energy return | Helion™ foam bottom layer for enhanced durability | Plate-free construction to reduce impact | Durable, breathable upper | Neutral support | Redesigned heel construction | Enhanced rocker for powerful toe-offs | Signature On Running logo | Composition & care: Engineered mesh upper | Helion™ HF superfoam midsole | Helion™ foam bottom layer | Rubber outsole | Textile lining