On Running Cloud X 5 is a training-focused sneaker from On designed for high‑intensity gym and multidirectional workouts. It pairs a sculpted footbed with a flexible Helion superfoam midsole to deliver stable, responsive movement and reliable traction. Key attributes: White | Polyester | Breathable upper | Flexible yet stable midsole | Training-optimized CloudTec cushioning | Lightweight | Standard lacing | Rubber outsole for traction | Excellent heel hold for multidirectional movement | Sculpted footbed | Engineered open mesh upper | Padded collar and tongue | Low-profile silhouette | Dimensions & fit: Weight: 239 g | Heel-to-toe drop: 8 mm | True to size | Composition & care: Polyester | Helion superfoam midsole | Rubber outsole