BE THE VISIONARY. Space Hippie is a story of trash transformed. From the upper to the outsole, Space Hippie 04 is made of at least 25% recycled material by weight. Not only is it the most lightweight silhouette within the collection, it also has the lowest carbon footprint. Its âSpace Waste Yarnâ upper includes about 75% recycled content by weightâmade from recycled plastic bottles, t-shirts and yarn scraps. A soft, Crater Foam midsole combines Nike grind with a blend of foams for stability and a unique aesthetic. Salvaged and Stylish: The FlyKnit upper (made with about 75% recycled material by weight) features stretchy, lightweight yarns made from post-industrial and post-consumer waste that add layers of color to your style. It combines with a bootie fit for a snug, comfortable ride. Reclaimed and Comfortable: Nike Grind rubber speckles the Crater Foam midsole with color. Plush insoles made with recycled content add to the comfort. Deconstructed Design: The deconstructed design gives the look and feel of a prototype sent from the future with performance you have to feel to believe. More Benefits: The modified Waffle outsole references heritage Nike sneaker design. Woven-in yarn eyestays create a unique look to the lacing and help lock in the fit. Product Details: Pull tab on heel. Style: CZ6398; Color: Sail/Sail/Light Orewood Brown; Size: 9; Gender: Male; Age Group: Adult | Nike Space Hippie 04 Men's Shoes in Grey, Size: 9 | CZ6398-104