BROWN LENS MODELWraparound black frame to eliminate lateral light reflections.Characterized by amber brown lenses, perfect in low light conditions.The polarized lens removes reflections for better color perception, greater clarity and detail.Eliminates 100% of UVA / UVB rays.GRAY LENS MODELMatt black frame, ergonomic temples finished in rubber for greater comfort.Equipped with gray shaded lenses perfect for bright days.The polarized lens removes reflections for greater color perception, greater clarity and detail.Eliminates 100% of UVA / UVB rays.