Simple and compact, the Sigma is easy to pack for warm water vacations and an excellent choice for divers and snorkelers who appreciate the confidence and cleanliness of using their own equipment. An upper splash guard drastically reduces water entry from waves, and a clever drainage well collects water that does enter so it can be quickly expelled without interfering with breathing.
Profiled splash guard significantly reduces water entry
Flexible lower bore reduces jaw fatigue
Compact shape excellent for packing
Adjustable clip for securing to any mask
High-quality silicone mouthpiece is comfortable and durable
Angled mouthpiece reduces jaw fatigue
Lower purge valve allows water to be quickly expelled