The Adidas Ultraboost Light also showcases a Primeknit+ Upper for improved breathability — another testament to this sneaker's higher mileage capabilites — as well as a Continental Natural Performance Outsole for boosted grip and traction. Lastly, the Ultraboost Light is the latest example of the brand's continued sustainability efforts, boasting a 10 percent lower carbon footprint when compared to previous Ultraboost iterations. Adidas Adidas