Adidas unveils ULTRABOOST 21, a fresh update of the brand’s most successful ever running franchise
A team of leading Adidas designers and product developers worked closely with the Adidas running community and testers to create the new silhouette, which re-imagines the original ULTRABOOST to deliver a bold new design combined with the latest in performance technology.
The new adidas LEP (‘Linear Energy Push’) provides a 15% increase in forefoot bending stiffness for a more responsive stride. This works alongside adidas’ proprietary midsole BOOST technology: image taken from companys website