proSPORT Sunglasses POLARIZED Bifocal Rimless Sunglass Wrap Around Gray Men Women

GLARE-CUTTING POLARIZED LENSES - Not only do these polarized bifocal sun readers provide 100% UV protection against UVA & UVB rays, they are also POLARIZED. Polarized lenses knocks out glare from blinding shiny objects such as chrome, mirrors, & water. If you are a fisherman, you will be able to see below the surface of water to find those hungry fish. You will also be able to see better tying and baiting hooks. Polarized lenses also help you see better in the rain. IMPACT RESISTANT POLYCARBONATE LENSES – No matter what you plan on wearing sunglasses for, eye protection should always be a priority. These lenses are constructed of polycarbonate, an impact resistant thermoplastic that is virtually unbreakable and extremely scratch resistant. Have you tried to break a CD (compact disc) before? It can’t be done! CDs are made of polycarbonate. The bottom line is, your eyes are worth every penny you spend on sunglasses. NEAR INVISIBLE BIFOCAL LINE: Everyone will need to wear bifocal sun readers at one point in their lives. But do you need the whole world to notice the unsightly bifocal lines? The magnified reading area is injection molded, which means you can’t feel the line on the front of the lenses. The front of the lens is smooth, like nothing is there. So the bifocal line is nearly invisible. It’s visible from the back of the lens, but not so much on the front of the lens. So, stay smoooooth! LIGHT WEIGHT & COMFORTABLE: Constructed of TR90 thermoplastic, these frames are so lightweight you will barely notice they are on. These sunglasses will be excellent for those long road trips, playing 18 holes of golf, or spending a day at the beach. WHAT ARE BIFOCAL SUNGLASSES? Bifocal tinted glasses are sunglasses with single powered reading inserted ONLY on the lower portion of the lenses. Functional bifocal sun readers are perfect for outdoor reading, driving, outdoor sports and distance viewing. You do not need to switch bifocal glasses and sunglasses.