Bests & Worsts Reviews from Amazon

After researching DOZENS of brands that come up in the search results (ALL of which were not made in the USA and had many negative reviews), I lucked out and landed on these. Amazon seems to be making it difficult to learn who the manufacturer is, perhaps to hide and protect all the knock-off Chinese sellers. These masks are manufactured in Garden Grove, CA by CustomFab, Inc. See customfabusa.com - a solid company with lots of other non-trivial products. Glad they are making masks! High quality 3-layer masks with sturdy ear bands. Fit well, comfortable, breathable. I've been using them for weeks now. Buy these, don't waste your money (or your time researching) on all the hundreds of other crap brands on here.