MONTAUK Eyeglasses by Blackfin. Color: Bright Blue/Gradient Blue, Brushed Gunmetal/Gradient Smoke, Green/Gradient Green, Red/Gradient Brown, Silver/Gradient Smoke, Size: 55-19-145. The Blackfin MONTAUK presents square frames enhanced by gradient colors, both captivating and daring. This design offers a contemporary twist on classic eyewear, combining a strong geometric shape with a dynamic color transition. Showcasing the brand's dedication to expert craftsmanship and artistic innovation, the model combines the robustness of titanium and the hassle-free fit of adjustable temples. Ideal for those who appreciate a blend of modern style and visual appeal.