Genuine as far as I can tell , they are marketed on Facebook etc here. Very good service and good quality , they sent me wrong strength on one pair and just sent out another . They are neat , great to carry on the roadie , but only really as a get out of trouble .like read the menu or fix a chain etc I guess it depends how you rely on glasses , I just buy cheap non prescription readers 1.5 strength to use at work , I guess if you need a prescription thin optics the price would rise a lot .That's interesting. Are they genuine Thin Optics, or a copy version?