Polarized sunglasses for every adventure-on the water and off. Lenses feature Costa’s WAVE Technology™ for ultra clear, sharp viewing with no glare. Made from optical quality encapsulated glass,* which is the most scratch-resistant lens material available. They are 100% polarized and offer 100% UVA and UVB protection. Limited lifetime warranty.*Gray and Amber lenses are CR39 plastic.
The West Advisor
The West Advisor articles have answered boaters' questions and provided solutions to boating problems for more than 20 years. West Marine has compiled one of the Web's most comprehensive collections of technical boating information articles.