Sirena + Island 2.0 Snorkeling Combo Color:Black EFR (Emergency First Response) or

EFR (Emergency First Response) or First Aid certification within the last 24 months

Quick-drying and easy to care for

providing resistance to freezing in challenging conditions

reducing your workload and enhancing your overall diving experience

Sirena + Island 2.0 Snorkeling Combo Color:Black EFR (Emergency First Response) orThe 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 quickrelease strap buckles. The combo includes the Island 2. 0