Fit is a failure.
These were purchased after reading a 3rd party review of masks that mentioned the Starhig brand.  The particular masks that shipped were not what I would call good. They fit too loosely to be very effective at filtering.  Most of my breath goes around the loose fitting cloth and not through it.  There is very little stretch in the ear loops.  There is also no flexible nose piece to hold the mask around the nose / cheek transition. The good:  they are comfortable and the stitching appears top notch. But this means little if they don't perform their primary function of filtering out droplets with viral contamination.
Rating: 2 stars