The Ray-Ban RB4187 Chris Sunglasses in Black/Gray offer a stylish and sophisticated look for men. These designer sunglasses feature a square style with gradient lenses that provide UV400 protection. Made of polycarbonate material, they are durable and lightweight for all-day wear. The black plastic frame and 145mm temple length add to the classic and timeless appeal of these iconic Ray-Ban sunglasses. Perfect for those seeking a versatile accessory that combines fashion and function.