Boasting a remarkable 4% increase in forefoot energy return compared to the Ultraboost 21 for women, the latest Ultraboost has undergone a comprehensive 360° female fit enhancement. This transformation was informed by an extensive analysis of 1.2 million foot scans, ensuring an optimal fit for women. But our commitment to improvement didn't end there.
We took the initiative to re-engineer the rubber outsole, an endeavor that involved testing numerous prototypes until we achieved visible performance enhancements. The result is a shoe that delivers superior energy return and comfort. The adidas PRIMEKNIT upper now includes a narrower heel fit, meticulously designed to prevent heel slippage and minimize the risk of blisters.
Beneath your feet, you'll experience the remarkable BOOST midsole with a Linear Energy Push system, providing an exceptional ride with each step. Moreover, the shoe's upper is constructed using yarn containing 50% Parley Ocean Plastic—a transformative initiative that repurposes plastic waste collected from remote islands, beaches, coastal communities, and shorelines. This approach helps prevent further pollution of our precious oceans while creating a sustainable and performance-driven shoe.
