On Running Cloudsurfer Max combines On Running’s Double CloudTec Phase midsole with Helion superfoam to deliver a highly cushioned, smooth ride ideal for long runs and comfortable everyday wear. Key attributes: White | Mesh | Breathable upper | Double CloudTec Phase for maximum cushioning | Helion superfoam for impact absorption and energy return | Lace-up fastening | Knitted tongue and flat knit collar for secure fit | Durable rubber outsole with textured tread for traction | Visible hollowed CloudTec Phase midsole | Metallic silver logo and Swiss flag heel emblem | Subtle black toe-tip contrast | Sleek, contoured silhouette | Dimensions & fit: Heel-to-toe drop: 6mm | Weight: 262g | Support: Neutral | Cushioning: Max