These ultra-cool sunglasses by X-Loop feature a curved and textured frame made entirely of strong and lightweight plastic. The arms sport the X-Loop logo on the side on a silver field and taper and flare down to a slight curve at the ear. The lenses are rectangular and are set in a semi-rimless frame. The lenses are dark and polarized, providing protection from the sun's harmful rays. Choose from a variety of lens colors as well as frame highlight colors.