Description When it comes to running, going the extra mile isn' just a figure of speech. Whether it morning exercise or intense training, a daily regimen of training miles, combined with ordinary movement throughout the day, demands a lot from a running shoe. With running comfortably for longer in mind, the 880 was built to provide consistent performance for the neutral runner. The 880v5 represents a new generation set-up of the silhouette workhorse reliability with a cushioned REVliteX midsole and a lightweight synthetic and mesh upper. With the 880 360-degree approach to comfort, you can keep going longer.