Thom Browne Titanium Semi Rimless Pilot Sunglasses pair a lightweight titanium frame with a semi-rimless pilot silhouette for refined everyday sun protection and optical clarity. Key attributes: Black | Titanium | 100% UVA/UVB protection | Ultra-lightweight | Impact-resistant | Engraved 4-bar nose pads | RWB enamel temple tips | Silver temple tips | Includes eco-leather case | Semi-rimless pilot shape | Signature 4-bar detail | Silver nose and temple accents | Dimensions & fit: Lens width: 53mm | Nose bridge length: 20mm | Temple length: 145mm | Size: 53 | Composition & care: 100% Titanium (frame) | Acetate (lenses) | Use a damp cloth and mild soap to clean. Avoid alcohol or harsh chemicals. Store in the provided case and keep out of direct sunlight and high temperatures.