The Yeezy Boost 350 V2 “Butter” stays true to its nickname by being one of the smoothest sneakers out. Released in summer 2018, the Yeezy Boost 350 V2 “Butter” has a pale yellow hue on the Primeknit upper. A semi-translucent midsole in the same color is paired with a slightly darker shade on the outsole. The absence of the model’s traditional side stripes lends a more minimal look.