Olmeca Altos Reposado Tequila is categorized as a Reposado tequila. Tequila type is determined by age, and Olmeca Altos Reposado Tequila is aged for 6 months. Generally, Reposado ("rested") tequilas are aged in wooden barrels between two and twelve months. A wide variety of barrels are used for aging, from French Oak to Whiskey barrels. The type of barrel will have a significant impact on the subtle flavors of the tequila.