* These black tinted lens stylish sunglasses are UV400 rated to block out UVA and UVB rays from the sun. The UV400 rated polycarbonate sunglasses are great for protecting your eyes against long-term UV damage and keeping your eyes healthy when enjoying a day out. * Bifocal Sunglasses lens feature magnification diopter molded onto their inner corners. * These classic retro sunglasses with keyhole nose bridge design are considerably lightweight, thereby comfortable to wear. * Stand out from the crowd with the eye-catching silver rivets featured on the front end of these semi cat eye sunglasses frames. * These bifocal reading sunglasses are the perfect eyewear accessory for book worms, as well as anyone in need of better sight outdoor activities like driving, shopping, errands, picnics, working, running, cycling, and so much more!