Shatterproof Polycarbonate Lens UV400 Filter for Maximum UV Protection Exceeds ANSI Z80.3 Protection Standards Fits Comfortably Under a Helmet Includes Micro-Fiber Bag for Cleaning and Storage Flying down the road on your motorcycle, feeling the sun, wind and speed; you've never felt more free or alive. What completes this picture? The number-one selling biker sunglasses in the world - The Original KD's. KD's not only protect your eyes from the elements, they embody the spirit of the rider. They are lightweight yet remain secure on the face, even at top speeds. Available in 22 different colors, there is pair of Original KD's sunglasses meant for you. Come experience what so many riders have been sure about for over 60 years - The Original KD's are cool!