Material: The lens of the sunglasses is made of polycarbonate, which has the characteristics of lightweight and impact resistance. The frame is made of plastic and durable. Function: Sunglasses are used to block ultraviolet rays, reduce the stimulation of sunlight on the eyes, and protect eyesight. At the same time, it can also prevent dizziness caused by strong light and improve visual comfort. Suitable for people: Sunglasses are suitable for people of all ages to meet different needs. Application scenario: Suitable for outdoor activities, driving, beach, snow and other strongly reflective environment. Date First Available January 12, 2025