Tom Ford Kevyn Sunglasses combine a refined square silhouette with brown Roviex lenses for polished everyday sun protection and clear vision. Key attributes: Dark Havana | Brown | Acetate | Non-polarized lenses | Roviex lenses | Full rim frame | Square shape | Shiny dark havana finish | Dimensions & fit: Lens width: 52 mm | Lens height: 42 mm | Bridge: 19 mm | Temple: 145 mm | Composition & care: Acetate | Clean lenses with a microfiber cloth; store in a protective case when not in use.