Bobster Renegade Convertible Sunglasses, Black Frame, Photochromic Lenses: * Unique styling and a convertible function * Photochromic lenses: * Start out clear (88 percent V.L.T.) * Darken to a light smoke (45 percent V.L.T.) while in bright sunlight * Removable, closed cell foam to ensure a tear free ride * Includes a carry case, microfiber cleaning cloth and goggle strap