The Nike Space Hippie 04 is constructed of at least 25% recycled material by weight, making it the lightest model from the Space Hippie collection, while also having the lowest carbon footprint. This simple pair gets covered in a Black “Space Waste Yarn” upper that is made out of at least 75% recycled content by weight-made from recycled plastic bottles, t-shirts and yarn scraps. Pops of White hit the Swooshes on the upper for some contrast. Down below we see the sneaker’s signature thick Crater Foam midsole is done in white with black speckling along with a black rubber outsole with multicolor speckling.