Oakley Highland Sunglasses combine a rectangular, mask-effect silhouette with tonal lenses and geometric temples for a sport-to-street look. Key attributes: Black | Acetate | Form-fitting eight-base lenses | Lightweight frame | High Definition Optics (HDO) | Rectangular shape | Mask-effect front | Tonal lenses | Geometric-shaped temples | Oakley Fractal Logo on sides | Composition & care: Acetate | Clean lenses with the supplied Microclear cloth and store in the provided case or Microclear bag.