Lord knows your eyes aren't getting any younger! And what a pain to switch from sunglasses to reading glasses. Polarized Bifocal Sunglasses solve the problem. They protect your eyes by blocking UV rays and glare, while the virtually invisible inner-lens bifocals make it easy to read maps and instrument panels, or handle tiny fishing lures. Handsome and sturdy plastic frames with metal hinges. Available in various diopter strengths.