First be warned, that this mask is very small. I have what would fall within the range of a normal sized head, and most of the bottom of my jaw is exposed when my mouth is closed.
Other than that, if you have a small head you can't go wrong. If you can, try these on before you buy them to make sure they will protect everything.
Im rating this lower because it really is only for smaller heads, and advertising as low profile doesn't quite capture how small it really is.