Ray-Ban Flacko Sunglasses deliver a bold browline and square-front silhouette designed for everyday sun protection. The model pairs acetate frames with crystal lenses for clear optics and reliable UV coverage. Key attributes: Black | Acetate | 100% UV protection | Crystal lenses | Available in multiple lens sizes (53, 56) | Full-frame construction | Includes original Ray-Ban case and microfiber cloth | Square front | Defined brow line | Metal rivet detailing | Pronounced temple profile | Dimensions & fit: Calibre (lens width): 53 mm, 56 mm | Bridge: 20 mm | Temple (arm length): 145 mm | Frame height: 37 mm (53) / 39 mm (56) | Regular fit | Recommended face shapes: Oval, Round, Heart | Composition & care: Acetate frame | Crystal lenses | Wipe lenses with a microfiber cloth and store in the supplied case. Avoid contact with harsh chemicals.