Innovative, versatile, and sustainable! Let your little superhero show off his exceptional style in the Nike Vapormax 21. Its streamlined design is powered with the original VaporMax Air underfoot for fluid movement and comfort. Made with at least 40% recycled content by weight, the Nike Air VaporMax 2021 FK defines innovative comfort with Flynit technology that feels like wearing a sock plus VaporMax Air from heel to toe. Step into the future with the Nike Vapormax 21 and feel the good vibes. The heel pull tab promises easy on and off.