Review on Enhanced In-Flight Experience with Sierra ANR Aviation Headset featuring Bluetooth Connectivity by Paul Hubbard

Good thing I have them for training, without ANR my hearing would have been shattered by the deafening roar of the 172's engines. Fits perfectly in my ears with glasses and all, good seal. The build quality is decent, there are no problems with the plastic construction. While it's expensive (it's just a common complaint about aviation headsets), I see it will outlast much of my future aviation career (note that the more expensive Zulu is assembled in China, while it's made in the US. Strange, but I think the best procedure is too expensive in the US)