Wines elaborated through the traditional second fermentation in bottle method, blends mostly of Chardonnay and Viognier. Abundant and notably persistent bubbles seduce even the strictest of consumers with their creamy texture.

Very different and well define styles: María Zarranz Extra Brut or Demi Sec, Grand Cuvée Brut or Brut Rosé and Varela Zarranz Brut Nature.