Dragonflies Glamorous Bifocal Reading Sunglasses for Youthful, Active Women Who Need to Read as They Work and Play in the Sun (B&W +1.50) Unique Asian Influenced Style is Adorned with Genuine Swarovski Crystals Regular Sunglasses on top with Almost Invisible Prescription Quality Optics on the bottom Perfect for Driving, Sports, Outdoor Activities plus UV400 protects eyes from harmful rays Includes Soft Draw-String Case which can be used for Cleaning Fits Narrow-Medium-Wide - Comfortable, sturdy Design for long lasting usage