Patrick Dempsey was a Serengeti brand ambassador in 2007. Among the sunglasses he was endorsing, are the Serengeti Napoli aviator sunglasses (see advertisement on the left).
Serengeti Aviator Collection is designed for those who move, whether in the air or on the ground. Choose a gradient lens, preferred by pilots because they block harsh glare from the sun above, while providing a clear view of instruments below. Or select non-gradient lenses for uniform, top-to-bottom protection against sun and glare. No matter what you're piloting, Aviators with Serengeti's advanced photochromic lenses minimize fatigue and eye strain from the sun.
Reference: Serengeti Napoli - Color: Espresso / Drivers Polarized Lenses (6940)