Float above the competition in the On Cloudflow 5! This neutral running shoe unleashes your speed with a soft and energetic ride. Stay light on your feet in the engineered woven mesh upper. Get a serious kick of energy return under the responsive Helion� HF midsole. The nylon-blend Speedboard� delivers a fast and forward roll through your stride. Sporting a race-ready design, the On Cloudflow 5 makes everyday runners feel like elite athletes! What's New? Helion� HF midsole provides maximum rebound for a responsive ride. Revised nylon-blend Speedboard� infused with glass fiber for powerful propulsion. Who's it for? Neutral runners who want a responsive and cushioned shoe for training and racing. Athletes who want to set personal records and need a shoe to support their lofty goals. Runners who are tired of heavy-feeling shoes and are ready for the ultimate lightweight running experience. Shoe Technology Upper: Engineered woven mesh upper provides ultralight breathability to keep you fast on your feet. Additional forefoot space improves comfort as you push the pace. Midsole/Outsole: Helion� HF midsole delivers maximum energy return for a responsive ride. Nylon-blend Speedboard� infused with glass fiber for powerful forward propulsion. Rockered forefoot design provides strong and springy transitions.