Red Bull is the brand name of an energy drink that originated in Thailand and, in a version adapted to Austrian tastes, is now popular throughout the world.Wikipedia These Red Bull - Custom Nike Dunks High follow the Red Bull theme with a nicely completed piece of the five bulls with the sun in the background on the heel of the right sneaker.On the heel of the left sneaker, the Red Bull logo is featured. Red Bull is commonly used as mixer with alcoholic drinks such as vodka.The drink is intended to taste like mixed berries.Sold by Red Bull GmbH as an energy drink to combat mental and physical fatigue.