Anti-fog Swim Mask Give You Clearer ViewA clear underwater sight is the fundation of a happy recreation exploring. Swimming goggles with anti fog treatment provide an unobstructed vision for you while swimming, snorkeling or diving. Qualified tempered glass lens, except offer distinct vision, can withstand the deeper water pressure. Swimming mask is also durable and easy to clean and especially suitable for long-term usage. Panoramic Underwater View Diving MaskThe big two-window design of swim goggles with nose cover give you a wide panoramic underwater view to catch more great scene. In addition, the wider you see, the more you can relieve the anxiety and claustrophobic feelings that underwater brings. Double Sealed Anti Leak Scuba Maskswimming mask with nose cover is with soft liquid silicone strapskirt, environmentally friendly and healthy, providing an extreme comfortable using experience. dive mask is double seal design to prevent it from leaking, in addition nose covering snorkel mask is very beginner friendly, which perfectly solve the problem for users who do not know how to stop breathing by nose in the water. Swimming Goggles with Adjustable Strap for Various Faceshapestightening the mask to make silicone skirt fully absorbed on your face is the key point to avoid leakage. To reach it and fit as more as possible adults/youth users with head in different sizes, our snorkel mask designed an adjustable strap, which is press and pull, easy to adjust. The skirts of pool goggles is made of qualified silicone without odorous smell. This snorkel gear will not make users uncomfortable and painful.