Yohji Yamamoto YY3017 Optical Frame pairs a lightweight titanium construction with a classic aviator silhouette for everyday wear. The grey full-rim frame includes demo lenses and a branded soft case for convenient storage. Key attributes: Grey | Blue filter | Titanium | Includes branded soft case | Blue-filter option (extra) | Plastic demo lenses | No spring hinge | Aviator shape | Full-rim frame | Grey frame color | Demo lenses | Dimensions & fit: Size: 53-16-145 | Lens width: 53 mm | Lens height: 44 mm | Bridge width: 16 mm | Frame width: 140 mm | Temple length: 145 mm | Composition & care: Titanium | Plastic