* The frame wraps of Oakley Canteen Sunglasses Black Frame/Green Lens around the eyes, taking extended protection from the sun, and the lens balances light along with cutting glare. I would suggest black Oakley Glasses frames that are light weight and flexible for outdoor activities such as biking, hiking, and skiing.* The O Matter frame material of Oakley Canteen Sunglasses are designed with durability and the whole day of lightweight, pressure-resistant * Oakley Canteen Sunglasses are ideal for medium to large faces with its maximized wrapped frame geometry. * Canada Oakley Sunglasses were made with impact protection that exceeds ANSI Z87.1 standards for high velocity and high mass impact resistance. * The Plutonite lens material of Oakley Sunglasses are made for 100% filtrating of all UVA, UVB, UVC and harmful blue light up to 400nm.
