Masunaga GMS-396BT+ Optical Frame pairs a refined round silhouette with a navy-and-gold contrast for a polished everyday look. Crafted in titanium, it offers a lightweight yet durable option for daily wear. Key attributes: Blue | Titanium | Lightweight | Durable construction | Round/Boston silhouette | Navy and gold accents | Color-contrast bridge and rim | Dimensions & fit: Lens width: 47 mm | Bridge width: 21 mm | Temple length: 150 mm | Lens height: 40.7 mm | International fit | Composition & care: Front: β-Titanium | Temple: β-Titanium | Lens: 4 base curve (demo lens)