Feel amazing on your runs with the adidas® Women's Ultraboost running shoes. With Boost comfort and a Primeknit upper for that breathable feel, you can’t miss in these running shoes. Primeknit upper provided enhanced breathability and ventilation around key sweat zones under the cage and in the forefoot. Fitcounter molded heel counter provides a natural fit that allows optimal movement of the AchillesBoost midsole gives responsive cushioning; the more energy you give, the more you get.