Lowdown XL 2 SunglassesIf you like the classic looks of the Lowdown 2 sunglasses and your face is on the large side, then this XL version is for you. The bio based frames have soft rubber nose pads, so they don't slide down when you break a sweat. They come with your choice of crystal clear Carbonic lenses or Smith's color boosting ChromaPop. Vision ChromaPop lenses enhance contrast and natural color to make the details pop Carbonic lenses offer impact resistance and clear