Nines Optics Berryessa KBF Chad Hoover Series Sunglasses are going to be your next favorite pair of sunglasses. Limited edition and endorsed by Chad Hoover of Kayak Bass Fishing, these sunglasses feature all the latest tech and stylish looks to keep you fishing hawk-eyed all day long. Built with 9 layers of lens protections and top-of-the-line technologies, these sunglasses are cool, comfortable, and effective. Each pair of Berryessa KBF Chad Hoover Series Sunglasses has anti-glare, anti-reflective, and hydrophobic coatings to help keep your lenses clean and give you the clearest vision possible. NIRTECH Polarized and NIR lenses are effective at blocking harmful rays. Built using a TR-90 thermoplastic material in the frame, these sunglasses are flexible, lightweight, and durable. Perfect for on and off the water!