proSPORT Bifocal Safety Glasses with Clear Lens Z87 for Men and Women

About this item

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• Ensure you always wear sunglasses that offer complete UV protection. Look for "UV400 protection" on the lenses to block UV light up to 400 nanometers (100% UVA & UVB rays). Extended exposure to the sun's UV rays can lead to cataracts, pterygium, and corneal sunburn.
• TR90 SUPER DURABLE THERMOPLASTIC FRAMES – This proSPORT Bifocal reading glasses are made of TR90 thermoplastic. This revolutionary material TR90 frame is a Swiss technology that offers outstanding properties such as extreme stress and crack resistance, flexibility, lightweight and an incredibly smooth finish. They are also extremely heat resistant, so you don't have to worry about wearing them melting, getting sticky, or getting too hot under the sweltering sun on the beach.
• 180 WRAPAROUND PROTECTION: In order to block UV rays, wind and debris from all angles, you need sunglasses with full wrap protection. If the sun is behind you, flat lenses don’t block UV rays that bounce off the inside of the lenses into your eyes. Flat lenses also don’t seal out wind that can dry out your eyes or debris that can cause temporary blindness. So, wrap around frames offers protection that keep your eyes comfortable.
• ANSI Z.87.1 SAFETY LENSES – No matter what you plan on wearing these bifocal readers for, eye protection should always be a priority. These lenses are constructed of safety rated ASIN Z87.1 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.