Official BluBlocker Black Nylon Aviator Sunglasses Plastic frame Composite lens Non-polarized Lens width: 63 millimeters Black Nylon Original Aviator BluBlocker Sunglasses Reduced Eye Strain-Clearer Vision Authentic from the Official Source Over 20 million pair sold Best selling BluBlocker style You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!