The adidas UltraBoost 4.0 ‘Black Multicolor’ features a breathable Primeknit upper, providing a comfortable and dynamic fit by embracing the foot. With a black base, this shoe stands out with its array of striking contrasting colors, beautifully complemented by a pristine white heel counter and Boost midsole. Adding both style and support, the UltraBoost’s renowned midfoot cage is made of lightweight black nylon, enhancing the shoe's structure.