Mares I3 Dive MaskThe Mares I3 Dive Mask offers an exceptional field of vision for scuba and diving gear. In addition to the wide front glass, the two side lenses provide a broad peripheral view. A series of horizontal ribs between the frame and facepiece absorb movement, reducing pressure and increasing comfort during longer dives. The facepiece utilizes Tri comfort technology and the mask features an X shaped head piece with quick adjust buckles, allowing secure