Easy Breath Subea snorkel mask S/M female or child face

Have a family holiday with snorkeling planned?! These work well for those with an aversion to full face in water, not familiar with how to use a snorkel in mouth Back straps are adjustable to head size. I wear a 7 ¼ hat size, medium ski and bike helmets, and it easily fits me https://www.divein.com/diving/tribord-easybreath-full-face-snorkel-mask/ I have two, all small/medium size, differing colors.