Keep moving forward in these bouncy runners from On, specifically designed for street running with ultimate energy-return and powerful propulsion. **Features:** Low-profile design, lightweight recycled mesh uppers, dual density sole with nylon blend Speedboard®, reflective details, Cloudspark technology for more air time, lace-up details **Why We <3 It:** Less ground contact. More air time. Why? A propulsive running sensation, ideal for people who run in a seated position. It's an ultra-comfortable, forward-rolling ride with a flexible Speedboard® that delivers an energy return you can feel.