Shine through the night with the ON RUNNING Cloudmonster Lumos "Black," a limited-edition performance shoe that combines maximal cushioning with high visibility. Featuring our biggest CloudTec® elements ever and super-soft Helion™ superfoam, it delivers massive rebound and effortless forward momentum. The intensely reflective panel on the breathable upper ensures safety and standout style, making this eccentric shoe perfect for energizing runs after dark.
