Charge through your daily run with fresh energy. These adidas running shoes represent the new generation of our iconic Ultraboost, and they're lighter and more responsive than ever. The magic lies in the Light BOOST midsole, designed to power every step so you feel strong, kilometre after kilometre. We integrate a Linear Energy Push system into the outsole for added stability, and we top it with foot-hugging adidas PRIMEKNIT. The colourful outsole delivers a vibrant pop-art vibe to match the energetic feel of these go-to runners. 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.