Staying true to its roots, the Men’s Nike Air Max ’90 Essential Shoe proves that some things never go out of style. Featuring all the premium details that put it on the map, the Air Max ’90 Essential boasts the infamous Max Air unit for maximum impact protection, while a leather upper and padded collar and lining give you the cushion and comfort you need. A durable foam midsole, and modified rubber waffle outsole deliver outstanding traction and durability. Cow Leather. Synthetic Leather. Rubber. Polyester Textile.