Comment by suyjuris

I use these as well (3M Aura). They are much more comfortable than the more common types of FFP2 masks and I can wear them for prolonged periods of time without issue, but I would not classify them as “no discomfort whatsoever”. Also, they have a very good fit – other FFP2 masks I had to fiddle around with quite a bit to get a good seal around my nose.