Cushioned and comfortable – that's what every stride feels like once you step into the adidas Ultraboost 23. These running shoes are updated with 10% lighter BOOST technology to cater to you with more energy return and cushioning. Featuring the signature adidas PRIMEKNIT+ upper, these trainers are forged for incredible support, providing you with a foot-hugging feel all day long. The upper of these shoes is made with a high-performance yarn that contains at least 50% Parley Ocean Plastic, while the other 50% of the yarn is recycled polyester, helping you prevent pollution and stride sustainably on the earth. Flexible and supportive, the adidas Ultraboost 23 lets you run towards your goals in style. Time to fly! Premium quality midsole and outsole provide all-day comfort.