New without tag and box. Note: display model in the store. A little extra push. The Ultraboost running shoes serve up comfort and responsiveness at every pace and distance. Designed specifically for women, this version comes with extra lugs on the outsole for a more centred transition. The adidas PRIMEKNIT upper includes foam around the heel to prevent blisters. You'll be riding on a BOOST midsole for endless energy, with a Linear Energy Push system for more responsiveness than ever before. This shoe's upper is made with a high-performance yarn which contains at least 50% Parley Ocean Plastic —  reimagined plastic waste, intercepted on remote islands, beaches, coastal communities and shorelines, preventing it from polluting our ocean. The other 50% of the yarn is recycled polyester. Features: COMFORT TAILORED TO THE FEMALE FOOT Narrower heel fit & lower instep curve for a snug feeling, designed to avoid heel slip and blisters. SUPPORT BASED ON FEMALE BIOMECHANICS Newly refined outsole for softer cushioning and designed to help you say goodbye to overpronation. FROM PROBLEM TO PERFORMANCE This product is made