This new Air Force 1 Crater Flyknit is made of recyclable materials. The shoe upper is refined with all white Flyknit thread. Suede eyeglasses, Swooshes and high heels complement the overall appearance of the sneaker. Elsewhere, the white “Move to Zero” trademark appears on the “Volt” insole, indicating a zero carbon footprint. All of this is located on the Crater Foam midsole and Nike Grind outsole.