UV400 Polarized LensOffering 100% UV protection，protect your eyes from long term damage by blocking harmful ultraviolet rays.Also sturdy enough， not as easy to break as glass lenses. Good quality MaterialThe elegant sunglasses are made of metal&PC frame, UV400 synthetic resin lenses and solid material,promising you a long time using .Suitable for daily wearing, travelling, street shooting, make your outfit more eye catching. Comfortable WearingChoosing the ultra light materials for the glasses frame,it weights only about 1.05oz.The moderate tightness of the screws makes the temples easy to open and close.The curvature of the nose pads is natural,perfectly fits you nose. Classic Retro StyleGives you a sophisticated look and latest design，it is suitable for any face to show your unique and high end taste.With exquisite packaging，it is a wonderful and practical gift idea for friends and family. Guarantee QualityOur glasses and packaging have been strictly inspected.If you have any question,please feel free to contact us,we will contact you in time and give you a satisfactory solution. Care Instructions: Hand Wash Only Style: Retro