OSTBERG Eyeglasses by Blackfin. Color: Black/Green, Black/Red, Blue/Dove Brown, Blue/Yellow, Dark Blue/Bright Blue, Size: 51-17-145. Simple yet striking, the Blackfin OSTBERG wayfarers offer a clean, classic look with contemporary nuances. The design focuses on sleek lines and refined clarity, making it a versatile choice for any occasion. With a titanium-based construction that emphasizes comfort and durability, these glasses are a sure choice for those wishing to embrace low-key, high-end elegance. They also offer adjustable temples, allowing you to regulate how tightly or loosely they fit your individual face shape. Experience what innovation looks and feels like with the OSTBERG.