From the upper to the outsole, the Space Hippie 01 is made of at least 50% recycled material by weight. Its “Space Waste Yarn” upper includes about 90% recycled polyester made from recycled plastic bottles, t-shirts and yarn scraps. Electric Green stitched Swooshes, Black pull tabs atop its signature chunky Crater Foam sole completes the design. Space Hippie 01 Electric Green Mens Lifestyle Shoe - Vast Grey/Electric Green/Black/White