The adidas Ultra Boost Charcoal Semi Spark gives us a sophisticated take on a performance-driven product. Highlighted by its charcoal grey Primeknit upper with Semi Spark accents, the design is both stylish and functional, ideal for athletes and collectors. The Charcoal Semi Spark Ultra Boost features a breathable Primeknit upper that adapts to the foot for a sock-like fit. The Boost midsole offers superior energy return, while the Continental rubber outsole guarantees excellent grip on various surfaces. Released as part of adidas' commitment to innovative running footwear, this model blends performance with a visually dynamic design. One thing we love about the adidas Ultra Boost Charcoal Semi Spark is its responsive Boost midsole that supports intense training sessions and provides added comfort and support for all activities. This model debuted on 7th March 2024 with a retail price of $190.