The Sirena has a single tempered glass lens and is designed for snorkeling, swimming, and scuba diving

The skirt is made from soft hypoallergenic transparent or black silicone

The visibility provided by the single lens and the unusual shape of the frame extends in all directions

Excellent seal on most face types, thanks to the internal seal ring housing average internal volume

It has quick-release strap buckles

The Sirena is designed and manufactured in Italy by Cressi, an Italian brand pioneer in scuba diving, snorkeling and swimming equipment since 1946

The product is covered by a 2-year limited warranty.