Nike | AIR MAX 2021THE FUTURE OF AIR IS HERE. We could use a lot of superlatives to describe the Nike Air Max 2021. We could tell you that weve incorporated recycled materials to design a sneaker with at least 20% recycled content. Or the new Air cushioning unit underfoot is our most revolutionary. Perhaps wed call it the "the pinnacle of comfort," waxing poetic about the cored out foam midsole that gives you the lightest, softest feel. But maybe we just say it's modern