Costa Tybee Polarized Sunglasses in Light Gray Crystal/Blue MirrorInspired by the laid back beaches of Tybee Island, the Tybee acetate frame with polarized lenses are made for taking it all in. Tybee features ocean inspired colorways and a casual style that lives up to the watery world that inspired it, while embodying the classic town its named for. Sunglasses inspired by a life on the water, colors, patterns and textures that capture the spirit of the sea. And because they come with 580G lenses, you'll be able to