The Cowell sunglasses from Sinner are created to look great, feel great and protect! They are made with a combination of metal and polycarbonate materials that make them durable and long-lasting. The polycarbonate lenses are of category 3 gradient, which provides excellent protection against harmful UV rays while maintaining clear vision. The brown and olive colour frame adds to the overall style of the sunglasses and gives them a unique and distinctive look. The glasses have an open dimension of width glass: 51mm, height: 46mm, length temple: 141mm, and nose bridge: 20mm, making them a perfect fit for most face shapes and sizes. The Cowell sunglasses come with 100% UV protection, ensuring full eye safety. This feature is particularly important as prolonged exposure to UV rays can cause serious eye damage Polycarbonate Lens 100% UV protection 2 tone frame matte/shiny & metal temples Cat.3 MIRROR LENS Colour: Brown/olive