On Running Cloudmonster 1 brings maximal CloudTec® cushioning and Helion™ foam to everyday road use, delivering springy comfort and forward momentum in a minimalist silhouette. Key attributes: Blue | Cerulean | Ice | Polyester | CloudTec® cushioning system engineered for all-day wear | Speedboard® for spring and forward momentum | Helion™ impact-absorbing foam | Rubber outsole for optimal grip on asphalt | Lightweight and durable | Standard lacing | Hidden eyelets | Minimalist silhouette | Hidden eyelets for a clean aesthetic | Panelled upper | Unmistakable On logo | Dimensions fit: Weight: 219.5 g | Heel-to-toe drop: 7 mm | Composition care: Polyester | Thermoplastic polyurethane (TPU) | Rubber | Fabric (lining)