Genesis panoramic view design provides unobstructed vision. With its single front and two side window design the tri-view indeed gives a panoramic view of the underwater world. The tri-view incorporates a quality crystal silicone double feathered edge skirt for a perfect fit. All three lenses utilize tempered glass for better vision. The tri-view mask is equipped with quick adjustment ratcheted buckles and an easy-to-reach one-hand nose pocket for ear equalization that can be utilized even when wearing thick gloves. Genesis panoramic view design provides unobstructed vision. With its single front and two side window design the tri-view indeed gives a panoramic view of the underwater world.