Hello Forum, As a few of you know I sell a pile of Jawbone frames/jaws/socks/etc. Over the past few months I've had a handful of guys with fake Jawbones purchasing jaws and being unhappy that they don't fit. All were under the impression that theirs were real, mostly because they paid good money for them. There are some VERY good Jawbone reproductions out there. After a pile of back and forth between the customers with fakes, there is one surefire sign of a fake. See the pics to know what I mean. If you remove the lens and look at the metal piece that holds the nosepiece - the fakes (white) have a flat nose screw. The genuine (dark grey) have a rivet. Hopefully none of you have gotten burnt and hopefully this saves a couple people. If you find some ridiculous prices on Jawbones do some digging. *Same applies for Racing Jacket 2. I have a set of them and it's exactly the same.