The adidas Ultra Boost 4.0 Blue is yet another style to launch early as part of the SS18 Collection. Since first releasing towards the end of last year, the Ultra Boost 4.0 has created hype amongst collectors and hype beasts. It’s fairly similar to predecessors but the conventional Primeknit upper features in a more robust construct. That knitted material looks especially striking in a light shade of blue. This seasonal theme is surely going to look bangin’ with shorts. It’s complimented by a tonal coloured lace surround as well as a synthetic panel at the heel. Finally, adidas performance branding is stamped to the tongue. The adidas Ultra Boost 4.0 Blue is finished off with a white coloured midsole underfoot. This Boost technology promises the best in re-energising comfort and support. The adidas Ultraboost 4.0 adapts to the foot in any situation thanks to its stretchy fabric, while the molded heel allows for the Achilles heel to move naturally, and the Boost sole provides responsive cushioning. This men’s version comes in a blue colorway. The upper is made of Primeknit. The adidas Ultraboost 4.0 is suitable for runners with a neutral foot strike, providing adaptive support and a natural fit with every step. Reference: BB6178