Product Overview: Tortoise with Smoke-Flash Mirror Lenses Elegantly playful lines of THE PAT are matched with smoke flash mirrored lenses. Not only fashionable, but this lightweight frame is also a great performer on the golf course as well. This is a match for round and oval face shapes. These sunglasses feature world-class TrueBlue lens technology as worn by LPGA Superstar Paula Creamer. TrueBlue-branded lens technology incorporates synthetic Melanin to filter blue light and block ultra-violet light for the ultimate in protection and performance. Combined together and isolated in polycarbonate, the lenses are second to none in the vision industry. Features: TrueBlue® Premium Polycarbonate Lenses Provide: Unique Blue Light Filtration Improved Performance Refined Protection, Enhanced Definition Maximum Visual Clarity Superior Glare Reduction Reduces Visual Fatigue Paula Creamer Signature Style 100% UVA/UVB filtration up to 400 nm Includes Fold-Flat Paula Creamer Hard Case