2. Distortion free, prevents dizziness due to lens distortion
3. Photochromic lenses adjust to proper darkness (3-) making these great for both indoor and outdoor use.
4. Italian designed, Stylish, durable, lightweight and high-tech sunglasses With a 5 year warranty on frames and lenses!
5. 100% MONEY BACK GUARANTEE: If you are not completely satisfied, just give use a call, we are committed to giving you an easy, highly satisfactory customer service experience.