Oliver peoples mr. Federer sunglasses are a unique collaboration between the luxury brand and tennis superstar roger federer. These rectangle-shaped frames features a semi-matte black finish, offering a timeless look that complements any style. The solid g-15 polarized lenses provide superior clarity and reduce glare, while the polarized treatment enhances vision by blocking harmful rays. With these shades, you can enjoy optimal comfort and visual clarity while making a statement. Available with prescription lenses.