Comfort is the key to your running routine. With this version of the Nike Revolution, you',ll get a softer ride than its predecessor thanks to foam that helps create a natural piston effect for even better flexibility. It has a simple, yet classic look, making it ideal for running or casual wear. This one',s got deluxe details that add a spark to your run. Plush, mesh material is placed at the forefoot and collar for extra comfort. Additional skins throughout provide durability.