Selling for $169 on Ebay. NIB Rudy Project Rydon Demi Turtle Gloss Frame, Action Brown Lens, Rx compatible. This is Rudy's flagship model because it is the most versatile for all sports including driving, golfing and shooting. It has the widest variety of lenses for multiple applications and they change out in seconds. They also have more RX options than all their other models and even have Reader lens from 1.5 to 2.5. This pair in Demi Turtle is about style on top of being great looking sports glasses. The Action Brown lens is great under all conditions, but really brings out natural tones like mountains, hills, grass and trees.
For the tech: Made in Italy, not China. The Impact-X lenses are made of the same bulletproof material used on the windshields of the Cobra helicopters, with perfect clarity and no distortion for targeting. The are called "Impact X" because they are basically indestructible. If you sit on them or step on them, they will flex and pop back into shape. You can fold the lens in half and it won't hurt it.
This is the regular size Rydon, not the SX or Slim for smaller faces.