On recommends buying your usual size as this model fits true to size The Cloudswift runs the city like no other shoe. Sporting the tech necessary to tear up the streets and the looks to keep going into the early morning hours. With significant upgrades to cushioning technology and upper, the all-new Cloudswift is ready to take urban running to the next level. Enjoy a comfortable and fun forward-rolling sensation while you discover a new city or rekindle some hometown nostalgia