The ON Running Cloudspark is a perfect example of the ON DNA: a lightweight, breathable and stretchy upper meets plenty of cushioning and energy return. It features a dark blue knit upper with side overlays, ON logo details and a cushioning sole construction with maximum energy return and the ON-typical polymer Speedboard plate for even more propulsion.
Upper: 100% Textile
Lining: 100% Textile
Sole: 100% Rubber