Worn once, NWOT condition! These Nike running shoes utilize a midfoot cage to provide support and tightens when laced up to lock your foot in place. The foam midsole gives you a cushioned feel while additional flex grooves help your feet move naturally. Synthetic leather and textile materials in the upper. Mesh at forefoot provides lightweight breathability Heel padding contours to your foot for soft comfort. Rubber outsole offers durable traction.