With plenty of cushioning and flexibility in the forefoot, the shoes can be used on various surfaces. You can run in the park or simply out on the streets without having to worry about comfort. With a full-length rubber outsole with an aggressive design, you can enjoy one of the best solutions when it comes to the ultimate grip, even on grass. With an included segmented crash pad, there is also less pressure transmitted on your joints than with similar Brooks shoes. It also means that the overall flexibility is above expectations.