There was a discussion earliar, that included bifocal sunglasses ( for those of us that can't read their sailing watch anymore) If you are in the Houston area, the Windsurfing shop on 2094 (south side of Clear Lake) stocks some. They seemed expensive, ~$150 for polarized. But I just paid $220( with insurance) to have a set of Carrea's made for me. So, they may be a better deal than I thought.