Collaborative styles for the Adidas Ultra Boost will apparently stretch into 2018. This adidas Ultra Boost by UNDFTD features a clean Core Black and Footwear White color combination. Constructed with Black Primeknit across the uppers, we also have UNDFTD branding in the mid-foot area. In addition, the brands five strike logo lands on the tongue. The UNDEFEATED branding is incorporated onto the upper in white for a bold statement.