Looking for a new dive mask? The fit is one of the most important things to watch out for.

You should be able to create a seal by simply placing the mask on your face and breathing in lightly.

If the seal doesn’t hold, try a different mask for the shape of your face.

Make sure to also watch our clip with Cairns Spearo and Diversworld staff member Baiden, to see how to try on a mask for a perfect fit: