The adidas Yeezy Boost 350 V2 'Clay' updates the silhouette with a warm palette and semi-translucent . three-tone vent at the side. This 'Clay' colorway retains the stand-out features of the original 350 V2 shoe . first seen in September 2016 . including a flexible Primeknit upper and full-length Boost cushioning. This shoe released March 2019 exclusively in select cities in North America and Latin America.