Modern Running Aesthetic Give a sustainable twist to your favorite adidas NMD_R1 shoes with the NMD_R1 Primblue. An update to an acclaimed \'80s runner from the adidas archive, these modern trainers have a soft, stretchy knit upper and energy-returning Boost cushioning for all-day comfort. It is crafted with Primeblue, a high-performance recycled material made in part with Parley Ocean Plastic. Get going on your city adventures with the adidas NMD_R1 Primblue. adidas NMD_R1 Primeblue Features: Crafted with Primeblue. 50% of the upper is textile, 75% of the textile is Primeblue yarn. No virgin polyester Stretch knit upper Low profile Lace closure Supportive, sock-like fit Boost midsole Rubber outsole