It's time for the ultimate sneaker upgrade! Your passport to limitless comfort, the adidas Ultraboost 1.0 is sure to be the top star of your collection. Designed to help you make waves of change, these sneakers feature an upper made with a high-performance yarn that contains at least 50% Parley Ocean Plastic. Utilizing reimagined plastic waste that's intercepted on remote islands, beaches, coastal communities, and shorelines, these shoes help you reduce ocean pollution. The adidas PRIMEKNIT upper envelops your feet in gentle hug-like comfort, while the BOOST on the midsole transforms each step into a cushioned leap. From a walk in the park to a weekend run with friends, stay charged through it all with the adidas Ultraboost 1.0. adidas Ultraboost 1.0 features: Fitcounter molded heel counter offers comfort. Stretchweb outsole with Continental Rubber flexes naturally and delivers traction. 50% of the yarn is recycled polyester.