A MODERN SPIN ON A CLASSIC. Inspired by the Nike Air Max Tailwind 96, the Nike Air Max Graviton Leather brings the bold, chunky '90s look to today's streets. With some modern details and updates, it's a fast, sleek version of a classic, retro running silhouette. Responsive cushioning: a Max Air unit in the heel provides responsive cushioning. All-day comfort: flex grooves in the sole bend with your foot. A comfort sockliner provides a cushioned feel.Upper - Leather, Lining and Sock - Textile, Sole - Other Materials.