Made from at least 20% recycled materials by weight, the Nike Air VaporMax 2021 Flyknit is airy, supportive and easy to wearâthanks to its seamless design and Flyknit fabric. The stitched-on Swoosh and plastic heel clip add a splash of intrigue as you float down the streets on incredibly soft cushioning. Benefits: VaporMax Air technology provides soft, lightweight responsiveness. As the first 1-piece Air unit to run the entire length of a shoe, it allows for smoother transitions and unbelievable cushioning. Flyknit upper is made from post-industrial recycled yarn for stretch, support and breathability. Seamless collar creates a sporty look that feels great, while padding on the heel adds to the comfort. Style: DQ3974; Color: Wolf Grey/Medium Blue/Dark Smoke Grey/Medium Blue; Size: 15; Gender: Male; Age Group: Adult | Nike Vapormax 2021 Flyknit Men's Shoes in Grey, Size: 15 | DQ3974-001