The vest worn by NBA players in the game is called protective clothing, whose main function is to absorb sweat. In such a high-intensity basketball game as NBA, players will consume a lot of physical strength and produce a lot of sweat. These protective clothing are made by major sports brands, which can not only absorb sweat quickly, but also effectively protect the players' bodies. Although the stadium has air conditioning and a large number of female spectators, the black tights are not designed to keep warm or prevent exposure. Its main purpose is to provide a comfortable sports experience and help players stay dry and fresh during the game.