About this product
The adidas Ultraboost 21 reimagines the original Ultraboost with a bold, modern silhouette built for running. This Vivid Red edition pairs the franchise’s familiar performance identity with a striking red-and-black colorway, giving the shoe an energetic look on foot. Designed for runners who want a responsive ride, it carries forward adidas’s signature Ultraboost DNA while updating the line with a more aggressive, contemporary character.
- Primeknit upper wraps the foot
- BOOST midsole adds cushioning
- Six percent more BOOST foam
- LEP increases forefoot stiffness
- Exaggerated heel curve improves energy return
Description supplied by Nifty Kicks through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.
