The Nike Space Hippie 01 ‘Black Wheat’ boasts a track-inspired design, making it the lightest model in Nike's eco-friendly footwear collection. Its black Space Waste Yarn upper is crafted from around 85% recycled polyester, showcasing the brand's commitment to sustainability. What sets this shoe apart is its innovative lacing system that effectively reduces the overall production process. Furthermore, the shoe's flexible Flyknit construction sits atop a striking Crater Foam midsole, which is created by blending Nike Grind rubber with foam materials, resulting in a speckled effect.