Large front with tear-drop shape provides ultimate vision while scuba diving or snorkeling. Slightly small version of the Viper mask provides similar outstanding qualities of the Viper but made for a smaller face. Made with high quality silicone for superior comfort and fit. Ideal for both men and women. It gently conforms to the contours of your face. Constructed with crystal silicone, the Serene has been crafted for divers who want a wide field of view combined with a low volume design.