Sideband
Guest
pinklady:First - hold it to your face and inhale, if it stays then it's a fit. Second - tilt your head back then lay the mask on your face check to see if the secondary silcone bead seals to your face then inhale, if the bead seals on three points it's a fit.
Angela
Third - Repeat with a mouthpiece in your mouth. My first mask passed the first two tests in the store but when I got in the water with a reg. or snorkel I developed a leak from the change in the shape of my face.
Joe
edit
I see if I had read all of the posts that Melvin Pasley
already suggested that.. Oh well.