5548 Thintanium Eyeglasses by Lindberg. Color: 05, 10, 20, 30, 60, 70, 75, 77, 80, 85, 90, 107, 113, 117, GT, U12, U13, U14, U15, Size: 52-20-140, Temple: Classic. Modern minimalists will appreciate 5548's sleek rectangular form crafted from ultra-light titanium. Thin temples and rim present a "barely there" sensation, while high-precision screws ensure optimal durability. Stunning comfort achieved with adjustable nose pads and thoughtful ergonomics. A perfect companion for focused days yet deliberate in design.