Adidas expands their Ultraboost 4.0 lineup ($180) with another popular iteration to the coveted runner. This time around the sneaker gets treated to a flat white take featuring a multi-colored Primeknit woven upper constructed for breathable and light wear. Flat White accents adorn the three stripe lace cage, along with the TPU heel cup for a winter-ready design. Finishing touches include metallic Ultraboost branding and an all white boost unit sandwiched in between a black Continental rubber outsole for reliable traction and durability. Pick up your pair now, available online and in store.