Tom Ford Blake-02 Sunglasses combine classic aviator lines with adaptive brown photochromic lenses, making them a versatile choice for everyday wear and changing light conditions. Key attributes: Dark Havana | Brown | Acetate | Photochromic lenses | UVA/UVB protection | Includes original case | Includes cleaning cloth | Certificate of authenticity and guarantee | Aviator shape | Full-rim frame | Stylized temples | Dimensions & fit: Lens width: 59 mm | Bridge: 16 mm | Temple: 140 mm | | Composition & care: Acetate frame | CR-39 lenses | Clean lenses with the included cloth and store in the original case.