- Cloud White/Core Black/Solar Yellow Shoes
- Sock-like fit
- Lace closure
- adidas Primeknit upper
- Textile lining
- Supportive heel counter
- Boost midsole
- Stretchweb outsole with Continental™ Rubber
- Primeblue
- SKU: FY0377
Prototype 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.
