Police Square Sunglasses pair a grey cellulose acetate full-rim frame with brown gradient lenses for reliable sun protection and everyday wear. Key attributes: Grey | Brown | Cellulose acetate | Filter category 3 | 100% UVA & UVB protection | Includes branded case | Plastic lenses | Full-rim | Square shape | Gradient lenses | Dimensions & fit: Lens width 54 mm | Lens height 39 mm | Bridge width 20 mm | Frame width 145 mm | Temple length 145 mm | Size 54-20-145 | Size 54-20-145 | Composition & care: Cellulose acetate | Plastic (lenses) | Clean lenses with a microfiber cloth and lens cleaner. Store in the included branded case. Avoid abrasive materials and high heat.