Designed with sustainability in mind, the Nike Air VaporMax 2020 Flyknit is made from at least 50% recycled content by weight. That's a lot of trash! By utilising leftover materials, recycled polyester, recycled foam and a Nike Air-Sole made from at least 75% recycled TPU, the VaporMax 2020 Flyknit marks the next step towards our ultimate goal of zero carbon and zero waste. Air Done Right The revolutionary Air unit is made from at least 75% recycled TPU for soft, lightweight responsiveness from heel to toe. Visual Impact The stretchy and supportive Flyknit upper is made from recycled polyester yarns and creates a striking visual that's breathable and feels as light as, well, air. Designed For All Athletes The FlyEase system provides a secure, custom fit that can easily be adjusted on the fly.