Birdz Eyewear Seahawk Sunglasses (Black Frame/Smoke Lens);

Designed for the demands regularly encountered while kiteboarding, surfing, kayaking, jet skiing, or any other water sport. Polarized lenses to eliminate the glare on your eyes while enhancing visual acuity while out on the water. The custom strap keeps them on your head during maneuvers. But if you happen to hit a huge wave and your glasses go flying, don't worry - they float. Seahawk glasses also feature custom intake vents that channel airflow across the lenses to virtually eliminate fogging.