The Cowell sunglasses from Sinner are designed to offer both style and functionality during long days outdoors. They are constructed 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 perfect for hiking and trekking on sunny days.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 ... More info