Felline works with Primitivo in Puglia's Primitivo di Manduria zone, where the southern Italian heat and limestone soils shape dense, structured reds. The winery's portfolio centers on this indigenous variety—a grape that yields wines of dark fruit intensity and savory depth. Dunico, the flagship, has drawn attention from major critics including Wine Enthusiast, Wine Spectator, Wine Advocate, Falstaff, and Decanter. The Primitivo di Manduria Riserva and Sinfarosa Zinfandel–Primitivo di Manduria round out the core range, each expression of Primitivo's capacity for complexity and aging potential. These wines reflect the terroir of one of southern Italy's most distinctive red wine regions.