Keep your focus with the Windmere Polarized sunglasses giving you a clear, glare-free view. The polarized lens makes it easier to see into water, while rubber nose gripper prevents the glasses from slipping down. They include a tough, secure case so you can keep them safely in your car or boat without worrying about excess wear or damage.California residents, read the Proposition 65 warning California Proposition 65 Warning California's Proposition 65 requires us to warn our customers if a product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm if exposure to those chemicals is above set limits. For this product, we provide the following warning: WARNING: This product can expose you to chemicals including Bisphenol-A (BPA) which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov