Men's Nike Zoom Fly 4

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 combines 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. Snug Fit 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. Cooler Comfort The upper is made with lightweight mesh for a softer, more breathable feel that conforms to your foot. Secure Feel 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. Propulsive Miles Nike React technology is a lightweight, durable foam that delivers a smooth, responsive ride. It combines with an internal carbon fiber plate for flexibility in your stride.