A masks particularly suitable for free diving and snorkeling, but just as appropriate for use in scuba diving. It has separate lenses, a skirt edge that adapts to most faces and a small inner volume, perfect for free-divers. It is made from soft transparent and comes. A large flexible contoured tube allows for a custom fitting snorkel. An upper wave guard minimizes water entry while on the surface. Silicone mouthpiece. With strong rapid action buckles to adjust the strap. Profiled guard: this drastically reduces water intake and splashing from the top without blocking breathing. Adjustable attachment: system of quick-attachment to the masks strap, which runs along the snorkel bore for perfect positioning. New drainage well: this draws all the remaining water to the bottom end of the tube, preventing all blockage to breathing. Internal elliptical valve: the elliptical valve optimises water drainage, making it quick and easy to purge the snorkel.