One of Nike's modern sustainable innovations, the Air VaporMax 2021 is made from at least 40% recycled materials by weight to help support a greener future. Super airy and flexible, the shoe comes with recycled Flyknit fabric, offering lightweight comfort to the uppers. The Air unit runs through the whole length of the shoe, offering cushioning comfort throughout. Stitched on sidewall Swooshes offer a DIY look, while recycled rubber on the sole unit adds a sticky grip into the mix. Effortlessly stylish and fashion-forward as always.