Foster Grant Multi-Focus Wes Satin Gunmetal reading glasses are classically refined. This timeless design features a gunmetal metal frame and glossy acetate temples, accented with a subtle textured detailing. Multi-Focus Reading glasses utilize three different strength prescriptions in one pair of reading glasses. The bottom of the lens features the selected power for reading. The middle of the lens features a prescription slightly less than normal reading strength designed for computer use. The top of the lens features half the strength of the reading power for interacting with others.