The adidas Ultra Boost 4.0 features an all Primeknit upper making it lightweight and breathable. Additional details include a plastic heel counter, three stripes branding on the side panels, and a full length Boost midsole.
The adidas Ultra Boost 4.0 is a flagship running shoe from the globally renowned sportswear giant, adidas, that has gained significant acclaim for its unparalleled comfort and performance. Introduced as an evolution of its predecessors, the 4.0 version keeps the core design principles that made the ... See More: adidas Ultra Boost 4.0