These first ones I still have, but I have lost one nose piece, so I may as well have lost them both, therefore I wear them without, & I obviously hate it on a few different levels. I used to have the box & all info, but I cannot find it, so I forget what model these are ... Something is telling my mind they are like Valves or something ... Anyone spot what they are? Beyond that, any chance of me finding either model-specific nose pieces, or those of another model that will fit the tabs, even though they might be a tad larger or smaller? Now the following were stolen a little over a year ago, & I have been steaming about it ever since. They were my absolute favorite, & it kills me that they are gone, ... but, alas, looking now to possibly replace them, I cannot remember exactly what they were. The best I remember is something with them being possible Eye Jackets FMJ's 3.0? I don't know. Any help would be absolutely tremendous, & I could not thank you enough. Here's a pic from probably 6-7 years ago ... Thank anyone of you guys or gals who takes a moment to even bother to read this partial /rant by a n00b.