The adidas Ultra Boost Laceless 'Black Boost' features a lace-free design that allows for a free and uninhibited experience, enhanced by a lightweight knitted upper in a black and white heathered blend. Its midfoot is supported by a durable forged band, while the full-length Boost midsole matches the upper with a sleek black appearance. Additionally, the Continental Rubber outsole ensures exceptional traction for ultimate performance.