Since 2013, our Ultraboost women’s running shoes have been helping runners capture that best-run-ever feeling. From Ultraboost X to Ultraboost Uncaged, each iteration is driven by data and sport science offering nuances for every type of runner. Our most responsive cushioning ever, Boost, delivers energy return with each step. The Fitcounter molded heel fit allows optimal movement for the Achilles without compromising a locked-in feel. Ultraboost shoes for women are designed with a Stretchweb outsole that flexes naturally to support an energized ride mile after mile.
MORE BOOST DETAILS
Boost is constructed of small granular material (TPU) blown-up and turned into small energy capsules, which make up the distinctive midsole. With their unique cell structure, these springy energy capsules store and unleash energy more efficiently in every step.