2549 Glasses by Lindberg. Color: 10, 20, 25, 30, 35, 60, 70, 75, 77, 80, 85, 90, 95, GT, U12, U13, U16, U9, Size: 50, 52, 54, Bridge: 22, Temple Length: 145, Temple Design: Basic. The 2549 model merges geometric angles with rounded contours for a smart and stylish rectangular silhouette. Crafted from ultra-light titanium, it ensures comfort during extended wear. Its slim bridge and temples echo LINDBERG’s lightweight design ethos. It’s a go-to for understated modern elegance.