On Cloud X 4 — Black / Magenta

On Cloud X 4 — Black / Magenta

The On Cloud X 4 in Black / Magenta is built for athletes who train hard and look sharp doing it. The all-black engineered mesh upper is anchored by a bold magenta CloudTec® Phase sole and matching heel accent — a high-contrast pop of color that signals performance intent. Whether you’re pushing through intervals or navigating the city, the Cloud X 4 delivers On’s signature soft-landing, explosive push-off feel in a colorway that stands out from the crowd.

• All-black engineered mesh upper with tonal texture
• White On logo at lateral
• Magenta CloudTec® Phase sole with hollow cloud pods
• Magenta heel accent for bold contrast
• Helion™ superfoam midsole for lightweight cushioning
• Speedboard® for explosive energy return
• Low-top silhouette with lace-up closure
• Anti-slip rubber outsole for multi-surface traction
• Style No.: 3WE30074741
• Color: Black / Magenta

Size Guide (US)

Available in US sizes: 5, 6, 7, 8, 8.5, 9.5, 10, 11, 12, 13

Fits true to size. For wide feet, we recommend sizing up half a size.