Fit comfortably under my Bose A20s. A bit nervous about how the plastic lenses will hold up over the years without horrible scratching, but they do sell replacements. A bit disappointing to see plastic for a pair of sunglasses I spent $270 for after taxes and shipping.
Love how they fit with headsets, no hotspots.
It does everything as advertised and it is a game changer for the long cross-country flights with my Lightspeed headset. In the past, the glasses would push against my head and make flying while wearing glasses uncomfortable, and now flying is a pleasure.
So I'm coming from a pair of non-headset friendly sunglasses (Goodrs, which I do love, they're just not great under a headset) and I was looking for something that could provide more comfort for longer flights > 1.5 hours or so. The Kingfishers are SUPER light weight and are paper thin over the ears, so you can't even tell you're wearing them in regards to headset comfort. Frames are thin and don't obscure vision. Plus, they look great. 10/10
Great quality, great customer care, wife is very happy!