The adidas Ultra Boost Grey Black has got to be one of the most unique UBs in existence. Adopting a “split” aesthetic that combines two unique colourways into one single shoe, this is sure to turn heads this season, and you need a pair right now!Painted in various shades of grey with pops of green throughout, a darker hue appears around the heel while a lighter shade graces the fore foot. Crafted from a full Primeknit upper for sock-like feel that wraps around your feed for optimum comfort, you’ll find a full length Boost midsole down below, which is lined with Continental rubber for extra traction and durability. To round it all off, a matte heel cage makes an appearance for added support, following by a heel cup for extra stability, making these the perfect shoes to run whatever the environment. A must cop for any rotation this summer, the adidas Ultra Boost Grey Black is the perfect shoe to rock both on the street and on the track! True to size is the size to go for if you want a fit that is a little more snug, or you can go half a size up for a more comfortable fit.