Evans square-frame glasses Highlights - Black/nickel grey - Acetate/titanium - Glossy finish - Square frame - Clear lenses - Straight arms - Curved tips - All glasses from farfetch are sold as non-prescription frames. Imported Composition Acetate 50%, Titanium 50% SIZE & FIT Measurement Arm Length 5.7 in(14.5 cm) Bridge Width 0.78 in(2 cm) Lens Diameter 1.96 in(5 cm) Total Width 5.7 in(14.5 cm)