Thom Browne Acetate And Titanium Square Sunglasses pair a lightweight titanium structure with acetate depth for a refined everyday look. Anti-reflective lenses deliver UVA and UVB protection and the sunglasses come with the original case. Key attributes: Black | Acetate and titanium | UVA and UVB protection | Anti-reflective lenses | Lightweight feel | Includes original case | Engraved 4-bar nose pads | Square shape | 18K gold plate accents | RWB enamel temple tips | Black acetate frame | Dimensions & fit: Lens width: 49mm or 52mm | Nose bridge length: 19mm | Temple length: 145mm | Composition & care: 50% titanium | 50% acetate | Wipe clean with a soft cloth. Store in the original case when not in use.