How does oak aging affect the flavor profile of Malbec wine?

The oak aging gives unique notes and textures to the Malbec, the characteristics of which depend on the kind of oak, the time it is aged, and the toast of the barrels. Among the standard flavor characteristics of Malbec aged in oak are vanilla, cedar, baking spices, and caramel. Moreover, oak aging helps to diversify the structure of a wine by softening the tannins and awarding a velvety texture.