Space Hippie is a story of trash transformed. From the upper to the outsole, Space Hippie 04 is made from 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 'Space Waste Yarn' upper includes about 85% recycled polyester—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.