The metal frame contains nickel due to production process. Customers with a history of nickel allergy should be cautious when purchasing.
These sleek frames are curved by high-qualified metal, coping with long term wear. These glasses have a concise design, but pretty pragmatic. The lenses are modified rectangular. Suitable for single vision lenses only. The plastic-covered arms add extra comfort to wear the glasses all day long. And they also show a gorgeous look. Total weight is 22 grams with basic lenses. Three colors are available, black, blue and gunmetal.