The adidas Yeezy Boost 350 V2 'Ash Blue' features a redesigned Primeknit upper made with a combination of slate blue, grey, and black threads. Adding a unique touch is a pale yellow tone that stands out on the post-dyed monofilament side stripe, offering not only enhanced ventilation but also a surprising burst of color. Providing supreme comfort, the shoe's sock-like upper sits atop a full-length Boost midsole, encased in a semi-translucent rubber cage to enhance both stability and longevity.