The Ray-Ban RB2197 sunglasses feature the classic Elliot design with a lens width of 52 mm, crafted from durable acetate material in a versatile black color that suits both men and women. These authentic sunglasses provide reliable UV protection through their high-quality optical lenses and maintain the timeless appearance for which Ray-Ban is known worldwide. The frame construction ensures comfortable wear for various face shapes through balanced weight distribution and ergonomic temple design. The RB2197 model represents Ray-Ban's commitment to functional eyewear that combines practical sun protection with enduring style. The acetate material offers flexibility and strength while maintaining permanent shape stability, making these sunglasses a reliable choice for outdoor activities and everyday wear. The unisex design with neutral proportions adapts to different facial structures, ensuring even coverage and protection against glare. All components, from hinges to nose pads, are designed for durability and consistent performance. The 52 mm lens size provides optimal coverage without compromising peripheral vision, making them suitable for driving, sports, and general outdoor use. These sunglasses meet the expectations of customers seeking authentic Ray-Ban quality along with the practical benefits of reliable eye protection solutions.