Nike Revolution 6 FlyEase Next Nature Women's Easy On/Off Road Running Shoes VERSATILE COMFORT WITH FLEXIBLE CUSHIONING. Here's to new beginnings between you and the pavement. We know comfort is key to a successful run, so we made sure your steps are cushioned and flexible for a soft ride. A strap and wraparound zipper makes these shoes super easy to take on and off. It's an evolution of a favorite, with a breathable design made with at least 20% recycled content by weight. Easy Entry Nike FlyEase technology makes it easy to take these shoes on and off. A wraparound zipper on the heel opens up the shoe, and a strap over the top secures your fit. Simple Design Breathable fabric is placed at the forefoot and along the collar for a comfortable feel. Additional skins throughout add durability. More Flexibility A 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.