GREY JACK Classic Polarized Square Sunglasses for men and women,Lightweight Design is Ideal for Sports and Out Door Activities. Polarized and 100% UV Protection - 100% Protection Against Harmful UVA/UVB Rays. UVA and UVB Ultra Violet Blocking Lenses with Added Polarization for Eliminating Glare While Maintaining Color Integrity. High-Definition Lens Gives You A Natural and Clear Vision;Durable and Shatterproof. Quality Frame - The Frame Come with Sturdy Legs That are Ultra-Lightweight Yet Strong and Durable.Antioxidant Plating,Anti-Allergy and Skin-Friendly Tested,Harmless to Skin. PRODUCT DIMENSION - Lens Width:57mm,Bridge Width:17mm,Leg Length:140mm. Customer After Services- If any quality problems occur, or have questions about our products, please contact us immediately,we will reply and deal with it within 24 hours. We promise all the customers to have a good shopping experience and after-sales service.