This 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.
Single tempered glass lens to ensure a wide view
Skirt made of hypoallergenic silicone to ensure comfort and a perfect seal
Soft nose pocket for easy air compensation
Double silicone strap for a perfect fit