SONOMA Eyeglasses by Blackfin. Color: Antique Silver, Antique Gold, Light Gold/Nut Dark Brown Rims, Galaxy Blue/Shiny Silver, Damascus Burgundy/Shiny Silver, Size: 48-21-145. Crafted with the wine country's relaxed elegance in mind, Blackfin's SONOMA eyeglasses bring a touch of refined simplicity to your everyday look. These frames strike a perfect balance between classic and contemporary, making them an ideal choice for those who appreciate understated sophistication. The SONOMA eyeglasses are more than just a visual aid; they're an expression of personal style that seamlessly transitions from professional settings to casual gatherings.