Barton Perreira Armstrong Pilot Optical Frame pairs a slim aviator silhouette with lightweight titanium construction. Designed for everyday prescription wear, it stands out for its refined double bridge and detailed hinge work. Key attributes: Gray | Silver | Titanium | Lightweight | Comes with case | Aviator shape | Double bridge | Slim profile | Cross-hatch hinge detailing | Dimensions & fit: Lens width: 55 mm | Bridge width: 16 mm | Arm length: 148 mm | Height: 4.5 cm | Width: 14 cm | One size | Composition & care: Titanium