The city is alive. It's always changing, moving and humming with energy. So lace into your adidas NMD_R1 Shoes and jump right into the action. BOOST cushioning energizes your stride to keep you going when evening plans extend into all-night adventures. And that signature NMD style - shout out to the sleek upper and midsole plugs - means you're always in style. No matter where you are. This shoe's upper is made with a high-performance yarn which contains at least 50% Parley Ocean Plastic - reimagined plastic waste, intercepted on remote islands, beaches, coastal communities and shorelines, preventing it from polluting our ocean. The other 50% of the yarn is recycled polyester.