On Running CLOUDNOVA X pairs contemporary design with responsive Cloud midsole cushioning for everyday wear and light training. The trainer emphasizes breathable mesh construction and structured support for all-day comfort. Key attributes: Gray | Light grey | Mesh | Synthetic | Breathable | Lightweight | Responsive cushioning | Supportive heel | Enhanced traction | Padded collar | Heel pull tab | Reinforced heel counter | Lace-up closure | Low-top silhouette | Mesh upper with synthetic overlays | Cloud-pod midsole pattern | Two-tone rubber outsole | Swiss Engineering branding