Tom Ford FT5542-B Sunglasses blend a clean square silhouette with blue-block lenses for everyday wear and digital-eye protection. The frame pairs classic styling with signature temple detailing for versatile use. Key attributes: Black | Acetate | Blue light filtering lenses | Anti-reflective coating | Prescription-ready (Rx) | Spring hinges | Includes protective case | Square frame silhouette | Full-rim construction | Rose gold "T" logo on temples | Dimensions & fit: Lens width: 50 mm | Bridge width: 22 mm | Temple length: 145 mm | Standard fit | Composition & care: Acetate frame | Blue light filter plastic lenses | Wipe lenses and frame with a soft microfiber cloth; store in supplied case.