The Nike Space Hippie 04 'Astronomy Blue' is the latest addition to Nike's eco-friendly collection. It showcases a stylish neutral khaki shade on the upper, which is made using 85% recycled polyester known as 'Space Waste Yarn'. This innovative material is created from a combination of plastic bottles, t-shirts, and yarn scraps, further highlighting Nike's commitment to sustainability. The Crater Foam midsole of the shoe is given a subtle blue finish, adding a touch of aesthetic appeal. The midsole is crafted using a lightweight blend of 12% Nike Grind rubber and standard foam materials, resulting in a comfortable and eco-conscious design. Overall, the Nike Space Hippie 04 'Astronomy Blue' perfectly combines style, sustainability, and innovative materials, making it a desirable choice for environmentally conscious consumers.