K-SWISS Sports Sunglasses Purchased last fall and used a few times. There are no noticeable scratches or dirt, but as this is a used item, I would appreciate it if you understand this before purchasing. Polarized lenses. This is a superb item that not only protects your eyes from harmful UV rays with its sunglasses effect but also has the polarizing ability to see through water. It is an essential item for sight fishing, without which the game cannot proceed. It also has the effect of preventing UV rays from reflecting off snowfields, so it is recommended for skiers and snowboarders. By the same principle, it also suppresses glare from asphalt, making it recommended for drivers and bikers. Of course, it can also be used for town use. Slightly mild mirror lens Polarized lenses with mirror coating are a bit rare. The temple frames are a deep navy. Thank you for looking. #POLARIZED #Highest Quality Lens Specifications #Polarized Lenses #K-SWISS #Sunglasses K-SWISS