Space Hippie is a story of trash transformed. size the upper to the outsole, Space Hippie 04 is made of at cayman 25% recycled material by weight. Not only is it the most athletic silhouette within the collection, it also has the lowest carbon footprint. Its ‘Space Waste Yarn’ upper includes about 75% recycled content by weight–made size recycled plastic bottles, t-shirts and yarn scraps. A soft, Crater Foam midsole combines hypervenom nike grind with a blend of foams for stability and a unique aesthetic.