Tom Ford Blue Block Square Optical Frame pairs bold, faceted rims with blue-block lenses for everyday eye protection and easy prescription conversion. The design balances a modern square silhouette with signature metal T detailing on the temples. Key attributes: Black | Shiny black | Acetate | Blue-block lenses | Removable/replaceable lenses for prescription | Square full-rim frame | Faceted rims | Metal T logo on temples | Dimensions & fit: Lens width: 49 mm | Bridge width: 23 mm | Temple length: 145 mm | Lens height: 42 mm | Standard fit | Size: 49-23-145 | Composition & care: Acetate