Back in August when I went to Flag and weather thwarted a Humphrey attempt, I bought new sun glasses to replace the ones I still have that were bought in April of 2011. I hoped to get a new pair of the same ones. Anyway, I bought a new pair that I didn't care for all that much after using them, and I have noted that my eyes seem sun burned after wearing them. As a test, yesterday on Table MT I wore my old ones, and surprise, surprise, the old ones seem to have blocked the UV A and B rays, where as the new pair leaves my eyes burned, or blood shot.
I don't know when the new pair stopped working, if it ever did work, but I clean both pairs with alcohol because that cleans oils off the best. Anyone else ever had this issue?
Last, I know the old pair was and is great, but the rubber parts are falling apart.
Nothing more enjoyable than a good hike out of town.