Finally you can wear some reading glasses and look cool at the same time! Our X-KDs Bifocal Readerz elevate our Original KD's in two very important ways. These frames are 20% bigger than the original frames and provide bifocal magnification at the lower third of the lens, allowing you to read the fine print when you need to without sacrificing your cool look. So whether you've been wearing these glasses for decades or you're more than a little motivated by the Sons of Anarchy, you either know are will soon learn that KD's are so popular because in addition to their cool look, they keep the wind out of your eyes by fitting tightly on the temple and the nose bridge. Made for men and women alike, you're sure to love the style, performance, and fit. KD's fit comfortably under a helmet and feature a sturdy frame with wire-reinforcement at the temple and boast shatterproof polycarbonate impact-resistant UV400 lenses that exceed ANSI Z87.1 standards. Our bifocal readerz are available in clear and smoke lenses with magnification strengths of 1.5, 1.75, 2.0, 2.25, and 2.5. When you purchase this pair, you receive black frames, clear lenses, and a 1.75 bifocal magnification.