In 2012, the Bulgaria national football team primarily wore their black Kappa kit during the friendly match against Ukra...ine on November 14. There isn’t extensive documentation suggesting that they wore this specific black kit against any other team that year.
The black kit was not their regular home or away kit, so it was likely used sparingly. Typically, teams reserve alternative or third kits for special occasions or when there is a color clash with the opposing team's uniforms.