After showcasing the all-new UltraBOOST 21 earlier this month ahead of its official release, adidas has now unveiled the updated running silhouette in a further seven color schemes.

The UltraBOOST has come a long way since it made its debut in 2015 and has become one of the most forward-thinking silhouettes in the adidas arsenal. For 2021, the epochal BOOST-filled heel has been exaggerated for 6-percent increased energy return, while a new Torsion system results in a more responsive run.

The upper of the sneaker retains its PRIMEKNIT+ construction and is accompanied by PRIMEBLUE, a recycled material made of at least 50-percent Parley Ocean Plastic.

New colorways include “Crew Navy”, “Solar Yellow/Cloud White”, “Core Black/Silver Metallic”, “Core Black/Grey Four”, “Cloud White” and “Solar Yellow/Screaming Pink”, alongside the hero “Cloud White/Solar Yellow” combination.

The adidas UltraBOOST 21 is set to drop on January 28 via the adidas webstore, retailing at £160 (approximately $220 USD).

In other news, HYPEBEAST spoke to adidas Running’s creative director about the UB21’s design process, sustainability, and the legacy of UltraBOOST.

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