Say hello to your new high-energy ride. From daily commutes to weekend adventures, the adidas Ultraboost 1.0 shoes power up your steps with endlessly-energising BOOST cushioning. An adidas PRIMEKNIT upper wraps around your foot to enhance movement, while the Torsion System provides midfoot stability with every stride. This shoe's upper is made with a high-performance yarn which contains at least 50% Parley Ocean Plastic â 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.