Leather and synthetic fabric on the upper keep the fluid look of the original while adding comfort and durability. Hook-and-loop Airmoji patches let you mix up your style and announce to the world how you're feeling. Originally designed for performance running, the full-length Max Air unit adds soft, lasting comfort. The hidden lacing system, a first of its kind in the '90s, allows for a streamlined look. Foam midsole feels springy and cushy. Rubber sole adds traction and durability.