The adidas Ultra Boost 2.0 'Solid Grey' was introduced to the market in November 2016. This particular model showcases a wool Primeknit upper in a stylish grey color, perfect for providing additional warmth in colder seasons. To complement the overall design, adidas incorporates a dark grey cage and a black heel counter. The shoe is equipped with a white Boost midsole, known for its superior cushioning and comfort. Additionally, the black Continental rubber outsole enhances traction and durability.