On recommends buying your usual size as this model fits true to size
Fresh from the lab comes On's weirdest creation yet. Say hello to the Cloudmonster with more CloudTec, more cushioning, and more monster of a ride. Featuring On's biggest Clouds ever, it’s Helion engineering combines with our signature Speedboard for explosive take offs, and a radical forefoot rocker that makes you want to keep rolling along even on your longer runs.
