Ideal for short distance sprints. Evolved Flyknit upper with strategically placed breathable zones for ventilation. Lightweight and responsive ZoomX foam in midsole offers flexibility during take-Off, a smooth ride when moving forward and cushioning during landings. Wider design than the previous model enhances stability. Taller foam stacks improve comfort without sacrificing aesthetics. Strong plastic going around the heel enhances stability. Heel pull tab makes it easy to wear the pair. Rubber outsole suitable for road running offers durable grip and traction. Swoosh on the side and front offers classic finish.