Worn as casual walking shoes for about one year. In great shape! From the website: * The Cloud X mixes training and running into one light and comfortable shoe to help you achieve your lofty goals. * Everyday training, super agile, mixed workouts. * On footwear inspires a more efficient running style by promoting a more forward foot strike, as well as a centered and energized running position. * Benefits: On delivers a blend of the injury protection found in traditional running shoes, with the natural ride of its lightweight counterpart. * A versatile trainer that is ideal for runners and other athletes alike. Link to a description as sold on Amazon: https://a.co/d/3mFS4lK