When LeBron needs to reach deep into his seemingly endless well of stamina, he wants a shoe that can help him stay energized for 40 minutes or more. With a full-length responsive ReactX midsole keeping him spry, the LeBron Witness 9 can help The King cross the finish line, fresh. The new ride complements a sleek, versatile design. Plush Ride - The ReactX midsole offers full-length responsiveness. It gives you a stable, plush sensation that helps your legs fresh, which is crucial for optimizing speed and leaping ability. Lock In - The upper is made a synthetic material that helps prevent unnecessary movement and provides necessary ventilation for all-day wear. Play Anywhere - The outsole is made of a rubber compound that gives you optimal lateral support both indoors and outdoors. It stretches from the toe tip around the heel for enhance durability. More Benefits - Supportive lacing and webbing offer a secure fit. Perforations in high-wear areas like the Swoosh logo toe offer optimal ventilation. Product Details - Classic laces. Imported.