On Running Cloud Sky Trainers reconceptualise the Cloud Sky silhouette into a lightweight, agile shoe with adaptive cushioning and a flexible Speedboard for versatile movement and a cloud-inspired look. Key attributes: White | Multicoloured | Polyester | Lightweight (220g) | CloudTec® activates at lower weights | Outsole adapts to wearer biometrics | Adaptive outsole to support growth | Flexible Speedboard® for maximum movement | Low-activation CloudTec® cushioning | Cloud-inspired sole design | Agile, flexible silhouette | Multi-panel textile upper | Dimensions & fit: Weight: 220g | Composition & care: Vamp: 100% Polyester | Quarter: 100% Polyester | Tongue: 85% Polyester, 15% Polyurethane | Collar lining: 100% Polyester | Machine wash cold on gentle cycle; air dry.