Temple length: 14.5 cm / 5.7"
Lens width: 5.1 cm / 2"
Nose bridge length: 2.0 cm / 0.79"
100% biodegradable bio-acetate M49® frames
100% UVA/UVB protection
Photochromic glass lenses
Titanium nose bridge and temple
Bio-acetate M49® adjustable end tips
Iconic octagonal Cardo hinge
Temples internally laser-engraved with Brioni signature
Frames are compatible with prescription lenses
50% Acetate, 50% Titanium
Made In Japan