Visibility and comfort are the design focus of the Dive Rite ES155 UltraClear Frameless Mask. The wide angle of vision provided by the single lens, and by not having the frame of the mask over the nose, increases overall underwater visibility. Seeing clearly underwater over the entire field-of-view is possible with the ES155's ultra clear glass lens. The low volume and prominent nose pocket make it easy to clear water as well as pinch the nose for equalization. A soft matte silicone body with a double silicone face skirt makes for a comfortable fit on almost any size or shape face. The Dive Rite ES155 mask fits most standard-to-wide faces and will accommodate facial hair, large noses, and high brows. All Dive Rite masks from Dive Gear Express include a quality protective storage box.