The Ray-Ban Club Master sunglasses have been a classic for years. They feature a Grilamid upper frame and the lower lens is Gold wired for a stylish look. The Club Master is also highly durable. Ray-Ban Clubmaster sunglasses are ideal for the generation that grew up with its classic curved lines as well as young whipper snappers who are discovering the iconic shape for the first time. Like all other Ray-Ban's the Club Master offers you 100 percent UV protection to keep your peepers protected from the sun's harmful UV rays. 100% UV protection, Grilamid Upper Frame Material, Gold Wire Lens Rims, Best Use: Streetwear, Lens Material: Polycarbonate, Frame Material: Plastic, Polarized: No, Photochromatic: No, Interchangable Lens: No, Additional Lenses: No, Gender: Adult, Face Size: Medium, Nose Pads: Yes, Warranty: 1 Year, Lens Type: Non-Mirrored, Model Year: 2019, Product ID: 232688, Frame Shape: Square, Model Number: RB3016 W0366 49, GTIN: 0805289653660