On Running Cloudmonster Void from On Running pairs oversized CloudTec cushioning with Helion superfoam for a highly cushioned, responsive ride ideal for long runs or everyday wear. Key attributes: Black | Mesh | CloudTec cushioning | Helion superfoam midsole | Breathable upper | High-impact protection | Responsive rebound | Oversized Cloud elements with hexagonal voids | Visible cushioning for enhanced rebound | Multi-directional rubber outsole for grip | Monochromatic all-black finish | Lightweight mesh upper | Swiss flag detail and subtle On logo | 'ON RUNNING CLOUDMONSTER VOID' tongue text