Ray-Ban Balorama RB4089 6042R5 sunglasses feature a matte opal blue frame and solid blue lenses that provide 100% UV protection. These square-shaped sunglasses are constructed from durable nylon, making them perfect for any outdoor activity. Recommended for round and oval faces, they add definition and structure to features, offering a modern look with their blue color and lenses. Ideal for those who love a decisive style.