Model [ NK11242180]Nike Air Max 90 Ultra 2.0 Essential Shoes Cool Grey//Wolf GreyThe Icon, Elevated.The Nike Air Max 90 Ultra 2.0 Essential Men's Shoe celebrates the original with classic design lines while getting a cushioning upgrade with an Ultra 2.0 midsole and durable rubber outsole sections. BenefitsLightweight textile upper with durable no-sew overlays. Synthetic leather mudguard enhances durability. Max Air cushioning for lightweight comfort. Supportive dual-density Ultra 2.0 cushioning with durable rubber outsole sections Nike Air Max OriginsNike's revolutionary Air-Sole unit made its way into Nike footwear in the late '70s. In 1987, the Nike Air Max 1 debuted with visible air in its heel, allowing fans more than just the feel of Air-Sole comfort-suddenly they could see it. Since then, next-generation Nike Air Max shoes have become a hit with athletes and collectors by offering striking color combinations and reliable, lightweight cushioning.