Review (1/5): Great Idea, Bad Execution.
I do not believe that I have a disproportionately large head and/or face; however, these are definitely made for a small, petite person. Ex: men (but only if you’re under 12 and have an aversion to any type of sport except chess). Ladies: you’re going to need be on the vertically challenged side. I am 5’6, 175 and the best I could do was to get it under my chin and under my nose. My 5’3, 5’4 friends did just fine.
Securing: this leaves a bit to be desired. Nice theory, bad delivery.