Agreed. I got me a set of 13.4s and they are as tough as old boots. However, the performance when wearing sunglasses is not so good. Even the slightest gap in the gel seal makes it sometimes hard to understand some RT transmissions.
Strangly my Oakley shades with their fat straight arms are better than aviator style glasses with very thin wire arms???
Is this a general problem or is this what ANR headsets were designed for?