Greer produces Cabernet Sauvignon in Napa Valley, the North Coast region synonymous with structured, age-worthy reds. The winery's Cabernet draws on the valley's volcanic soils and Mediterranean climate to craft wines of depth and complexity. The flagship Cabernet Sauvignon has earned recognition from major critics including Wine Advocate, Wine Spectator, Decanter, Wine Enthusiast, and Falstaff. Napa Valley Cabernet Sauvignon typically shows the varietal's hallmark dark fruit, tannin architecture, and capacity to evolve over years in bottle—qualities evident in Greer's approach to the grape.