Features:Square SunglassesFrame Colour: Matte Black Revo Frame Type: Polycarbonate square frame Lens Colour: REVO Lens Type: Category 3 Hinge Type: 5 barrel stainless steel hingeSpecifications: 100% UV protection and metal badging Size + Fit Guide:One Size Fits Most About CARVE:Carve was founded by surfers in Sydney and are now being worn around the world. They are committed to producing great looking sunglasses and clothing at affordable prices while staying true to their surfing roots.