Pack your bag, lace up and get going. City adventures beckon in these adidas Originals NMD_R1 "Grey Four/Core Black" Men's Running Shoes. An update to an acclaimed '80s runner from the adidas archive, these modern trainers are made with energy-returning Boost for all-day comfort. Sleek 3-Stripes and signature midsole plugs make a statement, so wherever you're headed, you're sure to show up in style.This product is made with Primeblue, a high-performance recycled material made in part with Parley Ocean Plastic. 50% of the upper is textile, 75% of the textile is Primeblue yarn. No virgin polyester.BenefitsPrimeblueLace closureTextile upperBoost midsoleRubber outsoleRED MARK ON SZ TAG TO PREVENT FRAUD RETURNS! PURCHASED DIRECTLY FROM ADIDAS OUTLET.