XYZin is located in Dry Creek Valley, a corner of Sonoma County in California's North Coast known for its old-vine Zinfandels and warm, dry growing conditions. The winery focuses on Zinfandel, the region's signature varietal—a grape that thrives in the valley's gravelly soils and produces wines of depth and structure. The portfolio centers on three expressions: the Vine Age Series 100 Year Old Zinfandel, Old Vine Zinfandel, and Reserve Zinfandel. These wines have been rated by Wine Enthusiast, Wine Advocate, Wine Spectator, and Decanter, with the Vine Age Series 100 Year Old Zinfandel earning particular recognition among prestige critics. Dry Creek Valley's reputation for old-vine fruit—some plantings dating back over a century—shapes the character of XYZin's releases, which emphasize the intensity and complexity that mature vines can deliver.