Nike Zoom Fly 4 Road Running Grey (CT2392-002)

Train Hard And Find Your Rhythm On The Road. From The Moment You Lace Up, The Lacing System Wraps Around Your Foot For A Secure Feel From Start To Finish. The Added Flex Feels Highly Responsive And Secure With Every Step. A Soft, Breathable Upper Is Combined With A Stretchy Collar For A Sock-Like Fit For A Secure, Stable Sensation. You’ve Got Goals To Hit, Lace Up And Fly Towards A New Best. Nike Flyknit Material Is Placed Around The Collar, Providing Extra Stretch For Easy On And Off. It Has A Sock-Like Feel That Helps Contain Your Foot And Feels Secure. The Upper Is Made From Lightweight Mesh For A Softer, More Breathable Feel That Contours To Your Foot. Midfoot Support Arrives Courtesy Of 4 Individual Pieces Of Webbing That Intertwine With The Laces. When You Lace Up, The Shoe Gets Tighter, Giving You Stability. Also, An Internal Heel Pod Delivers A More Secure Fit Than The Zoom Fly 3. Nike React Technology Is A Lightweight, Durable Foam That Delivers A Smooth, Responsive Ride. It Is Combined With An Internal Carbon-Fibre Plate For Flexibility In Your Stride.