The Zuccardi Aluvional Los Chacayes is part of the "Aluvional" line of wines, which represents the expression of terroir and highlights the unique characteristics of specific vineyard sites. This particular wine is named after the "Los Chacayes" region within the Uco Valley, known for its alluvial soils and significant temperature fluctuations between day and night.
 
The main grape variety used in Aluvional Los Chacayes is Malbec, which is widely considered Argentina's flagship grape variety. Malbec from this region typically exhibits a distinctive character with intense fruit flavors, floral aromas, and smooth, well-integrated tannins.