Adidas UltraBoost 19 Black Multi Color Rainbow Mens 4 Womens 5 Running B37706

adidas Ultraboost 19 — Black/Multicolor Rainbow (Men’s / Women’s)

Powerful, Boost-loaded, and wearing one of the most unexpectedly joyful and chromatically alive colorways in the Ultraboost 19’s entire catalog, the adidas Ultraboost 19 in black and multicolor rainbow is a running shoe that brings the Ultraboost platform’s most responsive and energy-returning Boost midsole technology to a colorway that treats the Ultraboost’s signature Primeknit upper as a canvas for the full visible spectrum. The Ultraboost 19 is adidas’ benchmark running shoe — the 2019 generation of the platform that established Boost foam as the defining performance midsole technology of its era, delivering full-length energy return that transforms the physical mechanics of running by returning to the foot a meaningful portion of the energy each footstrike expends. The 19 generation refined the Ultraboost platform with a redesigned Primeknit upper, an updated heel frame, and an optimized Boost midsole configuration that made it the most responsive and precisely engineered Ultraboost up to that point — a running shoe that represented adidas’ most complete and resolved expression of what a Boost-powered running shoe could be. Black and multicolor rainbow is the Ultraboost 19’s most visually arresting and chromatic contradiction: a shoe whose midsole and primary structure speaks the language of serious running performance in core black, while its Primeknit upper explodes into the full rainbow spectrum — a deliberate and striking juxtaposition of the Ultraboost’s technical seriousness and a chromatic celebration that has no interest in being restrained. The rainbow detail on the Primeknit uses the Ultraboost’s knit construction to its fullest chromatic advantage — the way knit yarn takes color across a spectrum produces a gradual, organic transition between hues that woven or synthetic materials cannot replicate, making the rainbow effect both visually exceptional and technically characteristic of what Primeknit uniquely enables. Available in men’s US 4 and women’s US 5 — the Ultraboost 19 in the colorway that runs as seriously as it looks joyfully.

Product Details

• Brand: adidas
• Model: Ultraboost 19
• Style Code: B37706
• Color: Black / Multicolor Rainbow
• Category: Running Shoe
• Department: Men / Women

Available Size

Men’s US 4  /  Women’s US 5

Black performance foundation, multicolor rainbow Primeknit celebration, Ultraboost 19 full-length Boost energy return — the adidas Ultraboost 19 in black and multicolor rainbow is the running shoe that proves the most serious performance platform and the most joyful color story were never in conflict.