"In Style Insight Full Reader Sunglasses provide full lens near sighted magnification while protecting your eyes from harmful UV rays. Since these are non-bifocal, you don't have to worry about unsightly lines detracting from your fashionable eyewear. These non-polarized reading sunglasses are designed for long-term wear. The classic rectangular frames are made from high quality acetate, so are very lightweight and durable. Spring hinges help keep them on your head. They're perfect for spending a day at the beach reading your favorite novel, or pouring over a menu at an outdoor cafe.<br><br> Lens color is black. Frames come in black and tortoise.<br><br> In Style Eyes is serious about protecting your vision! Lenses have a medium rated tint, and offer a maximum of UV 400 protection.<br><br> Wearers can choose from a wide range of diopter strengths, from 1.0x to 3.5x, with quarter diopter increases in between.<br><br> <b>Specifications</b><br> Lenses: 53mm wide<br> UV Protection: Up to 400<br> Non-Polarized<br><br> In Style Eyes is committed to providing you with comfortable, high quality glasses and sunglasses to help you take back your ability to read. Reading glasses aren't just for the little old lady set! All frames are designed to keep you looking au courant no matter what your age."