Justin Vineyards & Winery, a benchmark producer in Paso Robles, California is renowned for crafting bold, Bordeaux-style wines that showcase the region’s rich soils and warm climate. Led by winemaker Scott Shirley, Justin focuses on producing structured, expressive wines with depth and elegance. Their flagship Isosceles blend—crafted from Cabernet Sauvignon, Merlot, and Cabernet Franc—delivers layers of dark fruit, spice, and velvety tannins, making it one of Paso’s most celebrated wines.
Watch this in-depth video interview with Scott Shirley about their Isosceles wine, its blend and method (it is quite involved), the climate in Paso Robles for grape growing, and the meaning of Isosceles and the graphic on the front label, during VanWineFest 2025.
