Experience unparalleled comfort and style with the UltraBOOST Speed sneakers by Adidas, designed in collaboration with Stella McCartney. These sneakers feature a PRIMEKNIT upper for a snug fit and BOOST cushioning for exceptional energy return. Key attributes: White | Black | Orange | PRIMEKNIT | Breathable | Lightweight | Lace-up closure | Logo-printed tongue | Mesh and rubber details | Dimensions & fit: Regular fit | Composition & care: PRIMEKNIT upper | EVA midsole | Continental™ rubber outsole | Spot clean with a damp cloth