These Revo Icon Oval sunglasses are made of a single sheet of pure titanium. Fitted with the photochromic polarized gray-based, blue mirror coated lens, the blue water photochromic lens is ideal for any light condition on the beach or for fishing, driving, boating and all water sports.. The Lens Width is 58mm. The Lens height is 44mm. The Bridge width is 22mm. The temple length is 130mm.