The Driver is the perfect sun reader for someone who enjoys a drive on a sunny day. Mass Vision is always on the cutting edge of style and utility; and this pair of polarized driving sunglasses for men and women are proof of that fact. The lenses on these sunglasses are finished with a gradient amber film that helps you see the road better and makes objects appear sharper. These polarized high bifocal sunglasses also have high density gradient amber lenses to reduce glare; increase contrast; while giving you a thinner lens with a comfortable; lightweight fit. The bifocal at the bottom of the lens comes in the power of choice; while the rest of the lens is unmagnified. The frame is lightweight but durable TR90; molded to fit comfortably and lightly on your head. The Driver unisex HD amber bifocal polarized sunglasses are great for driving; the beach; a good book poolside; fishing; computer use and many more outdoor activities. Get a classic and comfortable look while wearing The Driver polarized bifocal sunglasses Bifocal polarized sunglasses provide 100% glare blocking UV protection plus a small reading lens placed conveniently at the bottom of the sunglasses lens so that your normal viewing and reading are comfortably separated. Choose from 5 different lens strengths and 2 colors. High definition polycarbonate (shatterproof) lenses. Durable and lightweight TR90 frames (sunglasses weigh 1 ounce). Microfiber carrying case included. HD amber gradient lenses reduce glare and block blue light; giving you the ability to to see much better cloudy days and dusk. By blocking blue light; this tint will increase contrast and visual acuity; especially against green and blue backgrounds such as grass and sky. Choose amber tint for fishing; biking; golf; target practice; driving; and water activities. High-performing and stylish; The Driver is equipped with performance features to help you get the most from all your outdoor activities and road trip adventures. UV400 + Glare Blocking; 100% UVA and UVB high definition gradient amber lenses for maximum eye protection. EYE HEALTH - Full frame high definition sport wrap sunglasses with polarized bifocals help you preserve your eye health by reducing eye strain and fatigue by comfortably wrapping your entire face giving you peripheral vision. COST SAVINGS - Because youll no longer need multiple pairs of glasses; polarized sunglasses + reading glasses save you money. EASE OF USE - Polarized reading sunglasses are convenient. Its just that simple. No longer will you need to carry multiple pairs of glasses around with you. The Driver is like 3 pairs in one Excellent for driving in all conditions as well as computer use Why Polarized Lenses? Polarized lenses block glare from light reflecting off the surface of the water better than any other type of sunglass lenses. Polarized sunglasses arent just for people who enjoy boating; fishing and water sports. Anyone who wants to reduce the suns glare outdoors will benefit from polarized lenses. Polarized sunglasses are helpful while driving. They reduce glare-causing reflections from flat surfaces; such as the hoods of vehicles and black top.