Note: Please ensure you ship this item to StockX double-boxed! Releasing as part of an exploratory collection that blends radical design with a low carbon footprint, the Nike Space Hippie 04 ‘Grey Volt’ features asymmetrical lacing on a knit upper made with Space Waste Yarn, itself constructed from recycled plastic water bottles, T-shirts and yarn scraps. The lightweight build sits on a Crater Foam midsole made with standard foams and Nike Grind rubber. Underfoot, a recycled Nike ZoomX foam insole provides cushioned comfort.