On Running Sneakers pair CloudTec® cushioning with a Speedboard® engineered for all-day performance. The updated shape, wider opening and a new insole make them easy to put on and comfortable for extended wear. Key attributes: Yellow | Polyester | CloudTec® in Zero-Gravity for exceptional cushioning | Speedboard® designed for 24-hour performance and support | New insole for easier entry | Wider, more accommodating opening | Updated shape, structure and volume | Speedboard® integration | Dimensions & fit: US sizes | Composition & care: Polyester | TPU