Nike Spike-Flat Shoes Size:M12.0 / W13.5 a silky-smooth heel liner and

a silky-smooth heel liner and integrated tongue system

• LIGHTWEIGHT AND DURABLE - The BiO-Matter™ frame front and ultra-lightweight

Soft seam construction at the neck and armholes helps reduce chaffing and distraction

a loop on the waistband lets you hang your top or hat when it's time to shed a layer

The upper half is made with soft knit fabric and a water-repellent finish to help you stay dry

Nike Spike-Flat Shoes Size:M12.0 / W13.5 a silky-smooth heel liner andLace up and race to the finish in comfort. The Nike Spike Flat combines responsive cushioning with a breathable upper for support made for the long haul. Race ready traction helps keep your foot secure as your push ahead of the competition. A Zoom Air unit in the heel gives you a responsive, snappy feel. A foam midsole helps provide cushioned comfort. Mesh throughout the upper delivers secure ventilation. Spikes in the outsole provide traction on the