On Running Cloud6 pairs Zero-Gravity CloudTec cushioning with a high-performance Speedboard for responsive, everyday running. The total-black design and wider collar make it easy to put on and comfortable for long sessions. Key attributes: Black | Polyester | CloudTec in Zero-Gravity cushioning | High-performance Speedboard for propulsion | Lightweight (267 g) | Wider opening for easier entry | Tubular laces | Side logo | Two-tone rubber sole (4 cm) | Dimensions & fit: Weight 267 g | Sole height 4 cm | Fit tends to run small — take at least half a size up. | Composition & care: Polyester