The adidas Ultra Boost is undoubtedly one of the three stripes’ premier models, so it shouldn’t come as too much of a surprise that adidas is bolstering the running silhouette for Fall/Winter 2015. We’ve seen plenty of previews of some awesome new colorways and now the Primeknit x Boost championing model is back with a new wavy pattern on the toebox to add some diversity to the usually subdued color blocking. Available in 5 new colorways, each sports an interesting array of colors ranging from the subdued to a more contrasting vibrance. Still no word yet on an official launch date, but check out more photos below.