I read all the reviews on this mask and was leary about buying.  I am so glad I did.  It is very realistic and a little big, but Im sure it would fit a mans face better.  It was flat as a pancake when I recieved it, and made of a foam type material.  However, I took the scissors and carefully trimmed it to fit, then took a paperclip and clipped the back together, let it sit for about a week.  Perfecto, it fit like a charm. Had an absolute blast being Jason for Halloween.