Joel wrote a review of Native Eyewear Silencer Interchangeable Polarized Sunglasses on July 8, 2009
The only reason I don't give 5 stars is because the rubber ear pieces do come loose. This is my second pair, I took the first pair back to rei because of a loose ear piece. My new ones went about 6 months until one became loosened. You could probably super glue it back, I actually might try that. That's my only complaint, the vision is awesome. The fit on my face is awesome. They don't fall off regardless of activity.