I posted the pics.  I will say I am not gentle with my sun glasses but since these are advertised for sporting activities, I didn't expect I would have to be super gentle with them.

I bought these to replace a (flexible) pair of Maui Jim sunglasses that I used heavily for over two years.  The lenses had finally gotten too scratched due to salt life and nonchalant handling.

These glasses are half the price of the MJs but had less than 10% of the lifespan.  Too bad because I DID like the look and fit.