Material:Real carbon fiber
1. It is derived from carbon fiber material that is called black gold;
2. They are a medium-sized frame, very very light;
3. High strength, good toughness, no need to worry about being corroded by sweat;
4.Lens material: resin, enhanced polarizer; Polarization helps with reducing the glare in the bright sun
5.Great price and seem to be good quality, These glasses to those looking for style and comfort.
6.Carbon fiber sunglasses are the best accessories for men and women outdoor in summer