The Nike Air Max 90 Essential ‘Midnight Navy’ sneaker adds fresh details the classic 90s silhouette. The shoe's leather and mesh upper features clean design lines and sophisticated Midnight Navy and Obsidian coloring. For comfort . the shoe incorporates a padded collar and the same visible Max Air cushioning from Tinker Hatfield's original design. Underfoot . a modified Waffle-inspired tread delivers traction.