Lighter and fresher Toscana IGT White wine, whose name comes from the famous soil type in the Chianti in the Italian region Tuscany derives. It becomes the main variety Trebbiano Toscano (60-85%), as well Chardonnay, Pinot Bianco ( Pinot Blanc ) Riesling and Vernaccia di San Gimignano vinified. Production is carried out by members of a consortium founded in the early 1980s - including the large wineries Antinori. Frescobaldi and Ricasoli, The wine produced in large quantities was a great success (especially in Germany ). It is now one of the most popular Italian white wines.