Thom Browne Titanium Semi Rimless Pilot Sunglasses merge an ultra-lightweight titanium frame with a classic pilot silhouette for refined, everyday sun protection. Key attributes: Black | Titanium | 100% UVA/UVB protection | Ultra-lightweight | Impact-resistant | Adjustable engraved 4-bar nose pads | Enamel temple tips with signature RWB detailing | Includes protective case | Semi-rimless pilot shape | 18K gold-plated temple tips and nose pads | Signature 4-bar detail | Dimensions & fit: Lens width: 53mm | Nose bridge: 20mm | Temple length: 145mm | Size: 53mm | Composition & care: Frame: 100% titanium | Lenses: Japanese acetate | Wipe lenses with a microfiber cloth and store in the protective case.