adidas Women's Ultraboost 21 W Running Shoe, Core Black Grey Four, 3.5 UK

Energy was Nothing but Energy until it Teamed up with the new Ultraboost 21. Now the new model has been Launched with Additional Return Energy as well as a Sublime Combination of Weight, Resilience and Cushioning. Adidas Ultraboost 21 Specifications Part of the Primeblue-collection Sock-like fit Adidas Primeknit+ upper Boost Midsole 10 mm drop Continental Rubber in Outsole Favorite Surface: Solid Upper The upper is Designed in Adidas Primeknit+, a Recycled and High Performance Material (part of Adidas Primeblue) Partly Produced in Parley Ocean Platic from the world Oceans. So you Support a great cause when you buy Ultraboost 21. Midsole Ultraboost 21 is Designed with a Boost-midsole where 6% more Boost Capsules Provide even more Return Energy at every step. At the same time the Newtorsion System, which is 15% more rigid in the Forefoot Provides more Resilience During your run.