Smith NWT HEADLINER POLARIZED SUNGLASSES BLACK simplicity. With medium coverage and a rectangular shape, these Smith sunglasses flatter a wide range of faces. The bio-based frames have no-slip nose pads, so they stay put when you break a sweat. They're available with our color-enhancing ChromaPop™ polarized lenses. ChromaPop™ polarized lenses cut glare and enhance color and contrast Carbonic polarized lenses cut glare and are impact-resistant Carbonic lenses offer impact resistance and clear optics Smudge and moisture resistant coating for easy cleaning and clear optics (ChromaPop™ option only) Anti-reflective coating improves clarity and reduces eye strain (ChromaPop™ option only) Fit / Integration Medium fit, medium coverage 4-base lens curvature is just right for everyday wear Megol nose pads provide non-slip grip so glasses stay put Frame Evolve™ bio-based frame material is lightweight and durable PLEASE know that these are NWT but both lenses have scratches on the outside. They can only be seen when i shine my flashlight on them. They can’t be seen through the lenses when wearing. I cannot get the camera to pick them up Please be aware of these flaws before purchasing.