Have you ever walked on Air? Step into the Air VaporMax 2023 to see how it's done. The innovative tech is revealed through the perforated sockliner (pull it out to see more). The stretchy Flyknit upper is made from at least 20% recycled content by weight. Lighter Than Air You'll be walking on Air and feeling lighter than it—this shoe weighs less than any other model with this Air unit so far. Flying High Stretchy and supportive Flyknit upper creates a striking visual that's seamless, breathable and feels as light as air. Seamless collar sculpts the ankle and helps reduce hot spots. Product Details Rubber outsole Traditional lacing Not intended for use as Personal Protective Equipment (PPE) Nike Air VaporMax After the 7-year journey from conception to release, the Air VaporMax represents a new era in Nike innovation. To truly capture the feeling of "running on air", the designers restructured the Air unit to be attached directly to the upper. As you step down, each lug gets pushed into the Air unit, ramping up the pressure. Then, as you step off, the pressure releases creating springy bounce with superior flexibility. Made for runners, the futuristic technology was quickly adopted by the street, bringing this light-as-air feeling to the masses.