CLASSIC AIR, ELEVATEDThe Nike Air Max 90 takes the original look to a new level with more comfort and flexibility. It keeps the classic Max Air cushioning you know and love. Classic LooksThe '90s look has leather and synthetic leather to make it durable and easy to clean. Classic AirA Max Air unit provides the same lightweight cushioning as the original. Cushioned ComfortPadding around the ankle and soft foam cushioning combine for long-lasting comfort. Grooves in the sole make it flexible.