Esoteric Face Mask
$ 19.95 USD
It fits a little weird since it is just a square rather than being rectangular/tapered on the side or sewn to fit a face. But I pinned the inside layer toward the ends of the mask to give it a taper and it fits much better. This bunches up the side of the mask a bit but still looks better than without the pins. Other than that its pretty comfortable and can be worn for long periods of time.