On Running Cloud 6 Running Shoe pairs Swiss-engineered CloudTec cushioning with a lightweight, breathable mesh upper for responsive everyday running and training. Key attributes: Gray | Grey | Mesh | Responsive cushioning | Lightweight construction | Breathable upper | Shock absorption and energy return | Rubber outsole with multi-surface grip | Secure lacing system | Padded tongue for comfort | Reinforced heel counter for stability | Branded insole | Minimalist, streamlined profile | Grey mesh upper with darker grey synthetic overlays | Modular cloud-shaped midsole pods