didas Yeezy Boost 350 V2 "Black/Green" Core Black/Green/Core Black (BY9611) is Kanye West's second model developed with adidas Originals. The limited-edition sneaker is exquisitely designed featuring beautiful yet simple materials. The forward combination of Primeknit, premium leathers, and full length BOOST? midsole into a moccasin style construction transcends current sneaker trends.