The OMS Tattoo is a frameless single-window dive mask. Removing the frame places the lens close to the eyes, which widens the field of view and keeps internal volume low so the mask clears with less air — useful on a dive where mask clearing has to be quick and repeatable.
The soft silicone skirt is offered in two fits: a standard Western profile and a smaller Asian profile, covering a wider range of face shapes than a single skirt size. Lens options are Ultra Clear, made from impurity-free glass for distortion-free vision and maximum light transmission, or a UV lens carrying a protective coating that shields the eyes during long surface intervals.
A three-dimensional contoured strap follows the natural curve of the head rather than sitting flat against it, holding position without being overtightened.
