like new condition, only worn once! The On Cloudflyer trainers are weatherproof and feature the best possible support in this ultra-lightweight shoe. They exhibit a protective layer to rain and wind to keep your feet dry while allowing you to keep your footing stable. The second generation of the podium-topping, record-breaking shoes that are prized by elite athletes. Now enhanced with new elements and modernized with the superfoam Helion for the smoothest runs, smoothest landings and most explosive takeoffs. More comfort, more energy, more speed. The curved heel area is synonymous with greater support, durability and comfort. Strategically placed webbing and a new lacing configuration allow your feet to move freely and securely with added support for high-speed targets. Features: - Reflective details - Outstanding cushioning thanks to the CloudTec outsole - Custom lace adjustment - Mesh upper ready for the pace of the race - Lightweight and reinforced for extra support - Zoned ventilation to allow intelligent air flow - Elastic band keeps laces in place - Rubber compound offers superior grip on wet asphalt