Space Hippie is a story of trash transformed. From the upper to the outsole, Space Hippie 04 is made of at least 20% recycled material by weight. Not only is it the most lightweight silhouette within the collection, it also has the lowest carbon footprint. Its 'Space Waste Yarn' upper includes about 75% recycled content by weight-made 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. 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.Nike Space Hippie 04 men's casual trainers.