Saint Laurent's SL1 Mask sunglasses are crafted of matte black metal designed with a straight topline. A play on its name, the pair's front is made of a single black lens for a shield-inspired silhouette. Etched logo at interior bridge and temples. Rounded square shape. Straight topline. Nose pads. Shiny black acetate and matte black metal temple tips. Black lenses. 69mm eye size. 12mm bridge size. 140mm temple size. (Approximately.) Available in Black. Metal, acetate. Made in Italy. Includes protective case and cleaning cloth. California requires the following notice. Proposition 65 WARNING: Eyewear products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.