On Running Cloud X 4 is a versatile training sneaker designed for dynamic, multi-directional workouts. It pairs Helion™ superfoam cushioning with an X-shaped Speedboard® to deliver responsive support and quick transitions. Key attributes: Ivory | Lime | Mesh | Helion™ superfoam midsole for responsive cushioning | CloudTec® cushioning for soft landings | X-shaped Speedboard® for propulsion and forefoot flexibility | Breathable upper for ventilation | Lace-up fastening | Secure midfoot cage for locked-in fit | Rubber outsole for reliable traction | Low-top silhouette | Star lacing system | Midfoot cage | Dimensions & fit: Weight: 9.0 ounces (Size 9) | Medium width | Composition & care: Textile (mesh) — upper | Synthetic foam (Helion™) — midsole | Rubber — outsole