Ray-Ban Clubmaster Classic is a square shape frame made from acetate material with a unique two-tone design of gold on tortoise color. These sunglasses are designed for everyone who loves to stay in style, all day long. The classic green lenses provide you with a timeless look that never goes out of fashion, making the iconic Ray-Ban Clubmaster Classic an ideal choice for those who want to stand out while still keeping it classy with the tortoise on gold frame.