Adidas Ultraboost 5 combines a sock-like Primeknit upper with responsive Boost cushioning to deliver comfort and energy return for daily runs and everyday wear. Key attributes: Cloud white | Crystal white | Primeknit | Responsive Boost cushioning | Lightweight construction | Breathable upper | Molded heel counter for stability | Traditional lace closure | Continental rubber outsole for traction | Sock-like Primeknit upper | Separated lace cage | Low-top silhouette | Dimensions & fit: Sock-like fit | Neutral support | Composition & care: Primeknit upper (textile) | Boost midsole (eTPU) | Rubber outsole (Continental rubber) | Molded heel counter (synthetic)