Ultraboost 21 Cloud White / Silver Metallic / Eqt Yellow Running Shoes mens tongue and sides—airy texture that

tongue and sides—airy texture that sets this version apart

with black nubuck used throughout

Rubber midsole in light grey featuring transparent trim in red and tonal stripe appliqués

Since the day it was launched over 30 years ago

Ultraboost 21 Cloud White / Silver Metallic / Eqt Yellow Running Shoes mens tongue and sides—airy texture thatCaring for the environment never looked (or felt) so good. Support your fitness goals while you support the planet with the adidas by Stella McCartney Ultraboost 21, the latest incarnation of our most famous running silhouette that was designed and tested for 10km runs. The shoes are the perfect mix of style and functionality, with nods to both Stella McCartney's powerful visual identity (here's looking at you, metallic upper) and adidas' performance