Size 9.5 in basically brand new condition. Used on track one time but were too big Lightweight Support Introducing the latest version of FlyKnit—AtomKnit. Flyknit fabric is stretched, steamed and set. It delivers a lightweight, contoured fit with minimal water absorption and enhanced breathability. More Energy Return Nike ZoomX foam in the heel is incredibly responsive and lightweight, giving you optimal energy return and impact absorption for your miles. It combines with a Zoom Air unit, delivering efficient energy return with every step. A carbon fiber plate provides a snappy sensation with each step. More Benefits Data from hundreds of runners helped inform the outsole. Traction is placed in all areas of contact for grip from toe-off to finish. Shoelaces are notched so the laces stay in place. Product Details Textile in the upper Removable spikes World Athletics approved Shown: Hyper Pink/Laser Orange/Black Style: CD4385-600

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