Show off your weird with the cushioned and reflective On Cloudmonster Lumos. The On Cloudmonster features the biggest Clouds that On Running has produced. The result? Super soft landings with maximum rebound for a smooth ride and supreme energy return. The limited edition On Cloudmonster Lumos has reflective detailing to help you stand out and be visible in the dark. On pairs the CloudTec® elements with their explosive Speedboard®, springy Helion™ superfoam and a radical rocker shape to build a shoe that you will get excited to lace up time and time again. The midsole’s double layer of Helion™ superfoam is durable, lightweight and temperature resistant, so you can get the most out of your runs. The Speedboard® gives you snappy take-offs, while the forefoot rocker shape will keep you rolling along during your run. On engineered the fit to give you the ultimate in comfort with a soft sock-liner and upper that is made with recycled materials. Our testers loved how the upper wraps around your foot in our On Cloudmonster Review. The Cloudmonster is different, that much is obvious. It may be playful, but it's definitely serious about performance. Plus, runners are a little weird anyway, so you might as well be weird with some extra visibility.