Despite being adjustable, these had the worst fit of everything I tired. The nose bars didn't stay on and the fabric is the cheapest garbage. These ended up being thrown out. So congratulations, you made a throw-away product.
Love the material and very breathable and comfortable even for long periods of time.
Love the comfort of this mask. Can wear for 12 hours at work with no issues.
Mask material sucks into my when I breathe. Used it once and never again!
Totally useless. My glasses fogged up as usual. I’m using KN95. Safer.