On Running Cloudnova 2 pairs Swiss-engineered running tech with a street-ready silhouette, offering softer Helion™ superfoam cushioning for comfortable, all-day wear. Key attributes: Black | Mesh | Helion™ superfoam midsole for responsive cushioning and impact absorption | Breathable upper for airflow | Stable step and natural foot transition | Speedboard® (nylon mix) for stability and smooth transition | Heel clip for added support and heel hold | Lace-up closure | Sock-like construction | Street-ready silhouette | Lightweight design | Dimensions & fit: Approx. weight: 264 g | True to size | Composition & care: Mesh upper | Helion™ superfoam midsole | Speedboard® (nylon mix) | Synthetic heel clip