Product Details: Blanche Michelle Men's Aluminum Sunglasses are from Mainland China and designed for adults. The rectangle frame is made of sturdy aluminum, while the lenses offer both polarized and UV400 protection. With a lens height of 41mm and width of 70mm, these sunglasses (BM8003) are perfect for any occasion. They are not only functional for driving and outdoor activities, but also stylish for parties and holidays. Choose these sunglasses for polarized and night vision needs during any season - Spring, Summer, Autumn, or Winter. These sunglasses (oculos de sol and gafas de sol) are made with polycarbonate lenses.