Ray-Ban RB4423D Sunglasses blend an oversized, geometric silhouette with flat lenses for a modern look. Ideal for everyday sun protection with wardrobe-friendly styling. Key attributes: Gray | Acetate | UVA/UVB protection | Polarized lens options | Compatible with prescription lenses | Includes original case and cleaning cloth | Square frame | Flat lenses | Transparent frame | Oversized silhouette | Dimensions & fit: Lens width: 66 mm | Bridge: 15 mm | Temple length: 145 mm | Lens height: 56 mm | Size: 66 (XL) | Oversized fit | Composition & care: Frame: Acetate | Lenses: Polycarbonate | Clean lenses with a microfibre cloth. Do not use abrasive cleaners or solvents. Store in the included case when not in use.