What’s an añejo tequila and for how long is it aged?

Añejo refers to tequila that has been aged in oak barrels anywhere from one to three years. PATRÓN AÑEJO is carefully distilled and then aged for over 12 months in a combination of French oak, Hungarian oak and used American whiskey barrels to create our ultra-premium tequila.

What’s an añejo tequila and for how long is it aged?