The Nike Dunk High Black White (2021) is a retro-style sneaker featuring a black and white colorway. It has a high-top design with a leather upper, padded collar for added comfort, and a rubber outsole for traction. The shoe is a re-release of the original Dunk High that was first released in 1985. It is a popular choice among sneaker enthusiasts and is considered a classic in the sneaker world.