2543 Glasses by Lindberg. Color: 10, 20, 25, 30, 35, 60, 70, 75, 77, 80, 85, 90, 95, GT, U12, U13, U16, U9, Size: 53, 55, 57, Bridge: 22, Temple Length: 145, Temple Design: Basic. Minimalism meets strength in model 2543, featuring a rectangular silhouette with crisp, uninterrupted lines. The titanium construction makes it incredibly durable despite its delicate appearance. Designed for clarity, it stays subtle and quietly impressive. An excellent choice for those who want a powerful look without extra weight.