I use the Sennheiser ANR HMEC with flexible boom. Itīs perfect and i regret it that i did not buy it any sooner. Sunglasses are no problem at all with me. Even long sector days doesnīt give problems. The only thing is that the warnings from GPWS and TCAS are a little bit loud, but my company will re-adjusted them as everybody will use these headsets in future.