The adidas Ultra Boost 4.0 isn’t expected to arrive at retailers until late 2017/early 2018, but pairs have already been popping upĀ at select stores. Today we bring you the most detailed look yet at the shoe in the Grey Two colorway.

This new iteration of the popular runner from adidas comes equipped with a new Primeknit material on the upper that features a new ribbed texture. The entire upper is done in grey, including the side panel cage, heel counter, inner liner, and laces. Finishing details include Ultra Boost branding in silver on the heel counter, new Boost branding on the insoles, a full-length white Boost midsole, and a black Continental rubber outsole.

Do you plan on picking up the adidas Ultra Boost 4.0 when it makes its debut? Check out the detailed images above and stay tuned to Kicks On Fire for release updates.

images: stripecenter

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