Made in the USA or Imported Rubber sole BOOST midsole Continental Rubber outsole Fitcounter molded heel counter Regular fit What happens when you take a beloved running shoe and tweak it for everyday wear? You get the Ultraboost DNA. It lives up to its namesake with foot-hugging adidas PRIMEKNIT and midsole BOOST for energy return and all-day comfort. Lively details and textures make it a legend all on its own. 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.