PC and Metal frameMaterial: the trendy flame sunglass are made of metal frame, and the material of the lens is PC, only 19g weight, lightweight that wont add burden to your nose, durable and practical, suit for you wear in daily lifeWonderful design: our sunglasses are designed in flame shape, also with 2 vibrant and bright colors matching, will give you a clear vision and you will be more eye-catching and coolComfortable to wear: the nose pads are soft and can be adjusted to fit most peoples nose, these features make the sunglass more comfortable to wear, also a nice gift for friends or classmatesWidely application: the flame sunglasses are ideal choices for men and women, suitable for walking, shopping, travel, party, taking photos, and year-round wear, you will be the focus in the crowd