If you have difficulty seeing objects that are close as well as objects that are far; polarized bifocal sunglasses may be the perfect solution. Rather than having to constantly switch out glasses based on whether or not youre trying to read; bifocals contain split lenses that allow for distance vision and reading vision that are perfect for outdoor use. Wear these sun readers outdoors while reading; driving; or playing sports . - Extremely lightweight frame: You can hardly feel them on your face. - TR90 frames offer the most comfortable fit available today in addition to unparalleled durability. - Great casual design for golf; cycling; running; fishing and all active outdoor lifestyles. - 100% UV protection lens + Polarization for ultimate glare protection. Reading outside may be challenging at times. Here are some benefits why you should include a good book with your next relaxing day outdoors. 1. Vitamin D. A daily dose of natural vitamin D from the sun will support the health of the immune system; brain; and nervous system. 2. Earthing with Nature. Earthing with nature has been shown to stimulate greater activity in areas of the brain that are responsible for immune system health; love; and clear decision-making. Just being outside under a rustling tree or on the grass can help you relax. 3. Decreased Stress. By taking an activity you would usually do indoors outside (such as reading a book); you expand your world and begin to mentally imprint the presence of nature into more aspects of your life; which can decrease stress and anxiety. 4. Natural Light. The more natural light; the better. Compact fluorescent light bulbs as your main light source all day may increase your risk for migraines and eye strain. 5. Improved Sleep. Sunshine regulates your internal clock so you can enjoy improved sleep when you get home. The more sleep you get; the more energized youll feel. Reading Outdoors has Never Been so in STYLE . Polarized polycarbonate lenses as well as reinforced lightweight frames help sharpen your vision. Fashion bifocal sunglasses are great for driving; the beach; a good book poolside and many more outdoor activities. Get a classic and comfortable look while wearing our Brilliance bifocal sunglasses . Glare Eliminating Polarized; Polycarbonate Shatterproof Lenses that Block 100% UVA and UVB Rays for Superior Eye Protection - No more glare that makes it difficult to see. Great for driving; time at the beach; sports; and any other adventure. Blocks the harmful suns rays from damaging your eyes which can cause cataracts; macular degeneration; cancer; and wrinkles. EYE HEALTH - Polarized Bifocal sunglasses help you preserve your eye health by reducing eye strain and fatigue. COST SAVINGS - Because youll no longer need multiple pairs of glasses; polarize bifocal sun readers save you money. EASE OF USE - Polarized sunglasses with bifocal readers are convenient. Its just that simple. No longer will you need to carry multiple pairs of glasses around with you. ALL DAY COMFORT - The hinges are equipped with a small spring that allows the arms a greater range of movement and does not limit them to the traditional 90 degree angle. These hinges provide greater flexibility and comfort and are more able to withstand everyday use. Spring hinges will flex to your head size and give you a comfortable squeeze which make them great for outdoor activities. While stretched open for maximum flexibility they able to remain that way all day without snapping like a traditional pair would. HARD CASE INCLUDED - Keep your sunglasses clean and scratch free using our included hard carrying case and microfiber cleaning cloth (USD10 Value). - Fashion and stylish design. - Gradient lens help restore true color. - Help eliminate reflected and scattered glares. - Good for sports or other outdoor activities. - Reinforced spring hinges prevent sunglasses from permanently stretching while providing maximum comfort and durability . Specifications: Lens Width: 48 mm. Lens Height: 38 mm. Bridge: 13 mm. Arm: 128 mm. Weight: Less than 1 oz