Guess Square Sunglasses feature an oversized square acetate frame with polarized lenses for reliable sun protection and a modern, statement look. Key attributes: Black | Negro brillante | Acetate | Polarized lenses | UV protection | Dark lens tint (category 3) | Plastic temples | Lightweight injected frame | Includes original case and cleaning cloth | Square frame | Oversized front | Metal oval logo detail on temple | Dimensions & fit: Lens width: 56 mm | Lens height: 46 mm | Bridge width: 16 mm | Temple length: 140 mm | Snug fit on ears and nose | Recommended face shapes: oval, round, triangle, inverted triangle | Composition & care: Acetate | Wipe lenses with the included microfibre cloth and store in the supplied case when not in use.