Flyknit Feels Nike Flyknit technology uses strong (yet lightweight) yarns to create a knit fabric that feels supportive, stretchy and breathable. Everything Air VaporMax 2020 Air evolves from multiple Air units into one big bubble from heel to toe for super lightweight and flexible cushioning. The bottom includes some Nike Grind material that's made from scraps from the footwear manufacturing process. Look Good, Feel Good Wear these ultra-comfy shoes knowing you own kicks that can claim they're made with at least 40% recycled content by weight. Now that's a good look. Heel pull tab