These are classically shaped sunglasses from Persol. All Persol sunglasses are still made from hand and the crystal lens (which give extra clarity of vision )are still all assembled individually by clarity. It comes with the signature Meflecto arrow to the temple. Inspired by the shape of ancient swords, which give it distinction. More than fashionable sunglasses, they are a style icon. Lens width: 5.4cm 100% UV filter Brand : Persol. Filter category Information 1 - Pale tint; 2 - Lightly tinted for medium to bright light conditions; 3 - Heavily tinted for bright to extremely bright conditions : 3N. Material : Acetate. Sunglasses Style : Rectangular. Your Face Shape Information Select your face shape to view recommended sunglasses styles. : Round.