We could use a lot of superlatives to describe the Nike Air Max 2021. We could tell you that Nike's incorporated recycled materials to design a sneaker with at least 20% recycled content. The new Air cushioning unit underfoot is the most revolutionary. Perhaps we'd call it 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 meets technical with a splash of heritage DNA. What fun is giving away the surprises?