Be the definition of fun in the sun with these chic sunlight-activated cat-eye glasses. The glossy TR90 frame goes from frost white to colorful when exposed to direct sunlight which is a great surprise for any outing (try them with photochromic lenses!). The lightweight flexible style provides amazing comfort for all-day wear. It is available in the following color options: pink or yellow. *Color saturation will vary based on exposure to sunlight. | Zenni Women's Cat-Eye Prescription Glasses Pink Plastic Full Rim Frame