Bests & Worsts Reviews from Amazon

First let me say that I LOVE these full face snorkel masks. I have even purchased them as gifts for other adults. I decided to give it a try and purchased the XS size for my 4 year old. We tested this thing out twice in the bath tub. We were unable to get a good seal to stop the water from flowing in. This was no fault of the snorkel mask but that she was probably just too petite. What concerns me is how quickly the mask fills up with water. In literally ONE SECOND the entire mask was filled with water. I was able to remove it immediately but she had already inhaled the water and was essentially panicked and drowning inside this thing. She would have never been able to remove it herself. May I just suggest if you are looking to purchase this for a child perhaps consider it for an older child. Be sure to have trial runs before ever considering allowing your child to use this in the pool or ocean. Especially practice with your child on how to get the mask off themselves if the seal should ever break. The mask fill up almost completely instantaneously.