<ul> <li><span id="cke_bm_334C" style="display:none">&nbsp;</span>See the speckles on the outsole? That means it's made with at least 8% Nike Grind material, made from scraps from the footwear manufacturing process.<span id="cke_bm_272C" style="display:none">&nbsp;</span></li> <li>Cables integrate with the laces for a secure feel, while the inner sleeve wraps your midfoot for a sock-like fit.<span id="cke_bm_270C" style="display:none">&nbsp;</span></li> <li>The upper blends mesh, synthetic leather and textile materials to give you both durability and breathability.<span id="cke_bm_268C" style="display:none">&nbsp;</span></li> <li>A rubber outsole with tapered lugs helps you efficiently run up and down hill, while providing the traction you need on rocky roads. A thick material across the toe adds extra durability.<span id="cke_bm_266C" style="display:none">&nbsp;</span></li> </ul>