NYX Arrow Style Sunglass with 3 Interchangeable Lenses (Black Frame/Dark Gray, Medium Gray, Yellow 3-Lens Set) Three interchangeable Lenses for varying light conditions Dark Gray Medium Gray and Yellow Lens Bi-Radial Lens Architecture eliminates bubble effect inherent in spherical lenses Parametrically designed frame balances all elements of the eyewear Complete with carrying case and microfiber pouch