Bring the next gen of VaporMax to the next gen of superstars with the Nike Air VaporMax 2021 Flyknit. Made with at least 40% recycled content by weight, these shoes redefine comfort and innovation. The super stretchy and supportive Flyknit fabric provides a sock-like feel, while the VaporMax Air units from heel to toe bring ultra-lightweight bouncy cushioning. Give your kids the chance to flex into the future with the good vibes of the Nike Air VaporMax 2021 Flyknit. Nike Air VaporMax 2021 Flyknit features: Knit fabric provides support and breathability. Nike Grind material at the bottom made with scraps from the footwear manufacturing process ensures sustainable comfort. Heel pull-tab enables easy on and off.