The Cressi Sirena mask has a single crystal and is designed for swimming and scuba diving. Its unique frame is made of soft, hypoallergenic silicone, and its field of vision extends in all directions, thanks to the single crystal and the unusual shape of the frame.

It offers excellent fit for many face types, thanks to an internal silicone frame fold. It has a moderate internal volume, as well as side strap buckles with quick release.

Ideally, we use an anti-fog before each use of the mask.