Men 's new stylish full frame aluminum - magnesium carbon fiber frame polarized sunglasses coatedPolycrystalline sunglasses, with high quality TAC and my magnesium alloy frame made of exquisite workmanship, stylish comfort, highlight the cold temperament. With high-definition visual seven features: high-definition vision, blocking glare, true color, impact resistance, comfortable visual sense, UV400 protection, anti-fatigue glare and radiation. Material: TAC, Aluminum magnesium Color: Blue, Silver, Orange Size: + L:146mm + W:135mm Accessiory: None