On Running Cloudsurfer Trainers are a dedicated road-running shoe engineered for sustained running, featuring a higher-performance CloudTec® sole for improved cushioning and responsiveness. Key attributes: Blue | Multicoloured | Higher-performance CloudTec® sole configuration | Engineered for sustained road running | Technical construction for improved performance | Suitable for running, school PE and casual wear | Part of Mini‑Me, PE Kit and Activewear collections | Made in Vietnam | More technical construction than Cloud Sky 2 and Cloud Play 2 | Versatile navy colourway that works for running, school PE and casual wear | Dimensions & fit: Available in EU 35.5 to EU 39 (UK 3–6.5). | Generally run true to size; if between sizes, size up half a size.