<ul> <li>Upper mixes real and synthetic leather, textile and suede for a layered look built to last.</li> <li>Visible Max Air cushioning provides lightweight cushioning.</li> <li>Flex grooves in the midsole/outsole let you move freely.</li> <li>Inspired by the human anatomy, the midsole/outsole represent the spine, upper panels are the muscles and the laces are the shoe’s ribs.</li> <li>Foam midsole</li> <li>Rubber outsole</li> <li>Not intended for use as Personal Protective Equipment (PPE)</li> </ul>