Men's ON CLOUDFLOW :: Take the shortcut to your runner's high in the new Men's On Cloudflow. Feel cloud-hoppin' cushion thanks to the latest generation of your Cloud-Tec® sole that's made up of a record breaking 18 clouds! Built light, and built for speed, you'll love incredibly soft landings and explosive toe-offs on Zero-Gravity foam and the springy Speedboard that encourages a natural rolling motion. Step up your comfort with the first-layer sock and mesh weave for a truly adaptive fit. Go with the flow!