Adidas Ultraboost 21 Sneaker

The catalyst for change for runners, the latest edition of the pioneering adidas' Ultraboost 21 features even more energy return than its predecessor. Each pair is built with a Linear Energy Push which provides a 15% increase in forefoot bending stiffness for added responsiveness. There's also more Boost cushioning for added energy return during your run that leads to more energy in all aspects of your life. The Primeknit+ upper offers a more precise knit; 50% of the upper is textile, and 75% of that is made from Primeblue, a recycled material containing at least 50% Parley Ocean Plastic. Available in several colorways, they're finished with a Stretchweb outsole made using Continental rubber.

Presented by adidas.