Supertuscans referred to Italian wines made similar to Bordeaux style, using some Bordeaux grapes. The radical change of these radical Italians made very successful clones. Names like Sassicaia, Tagnenillo, Ornellaia are a few prime examples.
This one was a blend of 50% Sangiovese (allowed in Supertuscan blends), 30% Cabernet Sauvignon, 20% Merlot. Nose was creamy, while the palate was very complex. I can almost chew the fruits of the wine.