NIKE SPACE HIPPIE 04 The Nike Space Hippie 04 takes inspiration from the concept of space junk, informing the concept of “trash transformed.” The low-top’s Flyknit upper incorporates filaments from scraps and recycled materials, such as plastic water bottles and T-shirts. The silhouette’s bulbous Crater Foam midsole is supported by Nike Grind rubber under the forefoot and heel. Size 11