A wine of ancient tradition, Abbé Rous ‘Matifoc’ Rancio sec is produced from old-vine Grenache noir and is aged outdoors in old 600-liter Banyuls demi-muids for up to four years before returning to the cellars for continued oxidative aging. The resulting wine is a blend, with an average age of 10-12 years in partially-filled barrels, resulting in its inimitable rancio character.