Nike Air Zoom Structure 18

The Nike Air Zoom Structure 18 Men's Running Shoe features added firmer foam for increased stability, along with ultra-responsive, high-speed cushioning to go faster, longer.

- Internal toe tip for structure and durability
- Full mesh inner sleeve for enhanced breathability and a sock-like fit
- Compression-molded Phylon and Cushlon foams fused together for lightweight cushioning
- Rubber crash rail on lateral outsole for soft, smooth transitions
- Deep flex grooves for a smooth, efficient stride
- Internal heel counter for a snug, secure fit
- Weight: 11.1 ounces (men's size 10)