A mask particularly suitable for free diving and snorkeling, but just as appropriate for use in scuba diving. It has separate lenses, a skirt edge fitting most of the faces and a small inner volume, perfect for free-divers. Sturdy tempered glass, polycarbonate frame. It is made from soft transparent or dark silicone, and comes with strong rapid action buckles to adjust the strap. The quality of the assembly and of the materials is the same as the most technical range