Rudy Project Cutline Sunglasses combine a black matte sport frame with ImpactX Photochromic 2 Laser Purple lenses for adaptive light control. Built for outdoor performance, they prioritize ventilation and clear, contrast-enhanced optics for running, cycling and other active sports. Key attributes: Black | Purple | ImpactX Photochromic 2 laser purple lens | Power Flow ventilation | Enhanced contrast and depth perception | Interchangeable lenses | Replaceable bumpers | Matte finish | Wraparound shape | Dimensions & fit: Fits medium/large faces