Ultraboost 21 Solar Red / Core Black / Gold Metallic Running Shoes Store:Adidas Store The uppers are made from

The uppers are made from the label's signature nylon

featuring a 8cm sole made out of the softest spongiest material we've ever used

and that’s exactly where this low-top pair is headed

The silhouette fuses vintage Jordan design elements with the minimalist aesthetic popularised by classic tennis shoes to capture the best of both worlds

Ultraboost 21 Solar Red / Core Black / Gold Metallic Running Shoes Store:Adidas Store The uppers are made fromPrototype after prototype. Innovation after innovation. Testing after testing. Meet us in the hot pursuit of the pinnacle harmonization of weight, cushioning, and responsiveness. Ultraboost 21. Say hello to incredible energy return.