Created to break world marathon records, the Adizero Prime became the first adidas shoe made with adidas Primeknit. Inspired by that trailblazing model, these adidas Ultraboost DNA Prime Shoes have a stretchy knit upper that riffs on the original. Responsive cushioning combined with a flexible rubber outsole gives them the legendary Ultraboost feel. So you can get out there and set some records of your own. This product features Parley Ocean Plastic, upcycled plastic waste intercepted on remote islands, beaches, coastal communities and shorelines, preventing it from polluting our oceans.