Perfectly crafted by high qualified plastic, the trendy frame is thick and solid, of classic retro style. Retro styled frames can not easily go out of fashion, quite suitable for those who are keen on fashion. The round lenses makes wearers look full of artistic properties and imagination. The suitable height of the lenses can terrifically handle with single vision and progressive lenses with triple corrections. These frames are sophisticated in black color, pretty cool and easy to go with clothes, suitable for almost all the occasions. Total weight of the frame is about 30 grams with basic lenses.