Ray-Ban Clubmaster Reverse Sunglasses update the iconic Clubmaster with reverse-lens technology and a pronounced browline. They offer polarized lens options for reduced glare and everyday sun protection. Key attributes: Transparent dark grey | Gunmetal | Plastic | Polarized lenses | UV protection | Lightweight frame | Includes protective case | Square shape | Bold browline | Metal rims | Transparent frame | Dimensions & fit: Lens sizes: 51mm, 54mm | Bridge: 21mm | Temple: 145mm | Height: 44mm, 47mm | Regular fit | Composition & care: Frame: Plastic | Lenses: Polycarbonate | Clean lenses with a microfibre cloth and lens cleaner. Store in protective case.