Brand new with box. 100% Authentic! The Nike React Element 55 “Ocean Cube” is a stylish and comfortable lifestyle sneaker from Nike that fuses vintage running model aesthetics with modern technology in a forward-looking design. Components of the Nike Internationalist are baked into the DNA of the Nike React Element 55, and the sporty model mirrors that of the React Element 87, sans a TPE upper. Instead, charcoal mesh covers the upper with a black Swoosh and tongue sockliner.