On Running Cloud X 4 delivers versatile, performance-focused training in a lightweight package. The design highlights On's signature CloudTec® cushioning for responsive comfort during workouts and everyday wear. Key attributes: Ivory | Black | Textile | CloudTec® cushioning | Helion™ foam midsole | X-shaped Speedboard for forefoot flex | Front lace-up fastening | Partial lining | Padded collar | Round toe | Logo-print tongue | Branded heel counter | Branded insole | Chunky rubber sole | Dimensions & fit: Heel: 3.0 centimetres | Sole height: 1.5 centimetres | Composition & care: Textile upper | Textile lining | Helion™ foam midsole | Rubber outsole