Each batch of Clase Azul Mezcal Durango starts with harvesting mature espadín agave, chosen for its peak ripeness and quality. The agave hearts are then roasted in underground pits, imparting a distinctive smoky flavor that sets this mezcal apart. Following roasting, the agave is crushed using a traditional tahona stone wheel, and the juice is naturally fermented in wooden vats. The fermentation process deepens flavor complexity, while double distillation in copper pot stills ensures a smooth, refined spirit.