Brand new sneakers (Never worn) - never got around to exchanging them. They are a 9W but fit like an 8.5W with socks on. Shoes come in their original box. From box jumps to burpees, the On Cloud X 3 AD helps you max out every workout! This versatile fitness shoe attacks any challenge with all-day comfort. Enjoy soft landings on the CloudTec® sole while the Speedboard® energizes every stride. An improved fit adds breathability and lateral support to keep you cool while you crush your goals. Light and responsive, the On Cloud X 3 AD is the perfect workout partner! What's New? Re-engineered three-layer mesh upper optimizes breathability. Improved heel fit adds security. Contains more recycled content to limit environmental impact. Wider platform enhances support and stability. Who's it for? Runners who like to switch up their workouts with shoes they can wear on the road and in the gym. Shoe Technology Upper: Re-engineered three-layer mesh provides breathability, support and durability. 100% recycled polyester mesh and 50% bamboo lining keep your feet cool and dry. Raised sidewalls, a wider platform and specific stability zones in the upper offer support. Midsole: Speedboard® transfers impact into forward momentum, leading explosive take-offs and responsive strides. Outsole: CloudTec® elements add cushioning for soft landings.