INTUITIVE COMFORT AND CUSHIONING. You won't compromise on comfort, so neither will we. An evolution of a favourite, you'll have a plush design with a softer ride than its predecessor—all while being made from at least 20% recycled material by weight. Ideal for running or casual wear, Nike FlyEase technology makes the shoes super-easy to get on and off. Easy Entry Nike FlyEase technology makes it simple to get these shoes on and off. A wraparound zip on the heel opens up the shoe, while a strap over the top secures your fit. Complete Comfort Plush, breathable material is placed at the forefoot and collar for a comfortable, secure feel. Additional skins throughout provide durability. More Flexibility, Softer Ride A full foam midsole delivers a softer ride than the Revolution 5. The outsole has a computer-generated design that creates a natural piston effect as you run, providing more cushioning and flexibility. They combine for durable traction.