The Men's On Cloudflow 2.0 Running Shoes are the third generation of the Cloudflow model and now feature a re-engineered upper for a more streamlined and seamless look. Plus, the mesh upper on the third generation of On Cloudflow running shoes is made from at least 70% recycled polyester. Featuring CloudTec® in ultralight HelionTM superfoam, these On Cloudflow running shoes provide a fully cushioned ride, while the Speedboard® offers spring-like energy for comfort at quick speeds. Whether you're training for a marathon or a 5k, you'll enjoy the comfort and energy return of the Men's On Cloudflow 2.0 Running Shoes. - Great Condition - Only worn a few times. - Minor marks - Extremely Comfortable