The newest addition to the collection is the Papi'o Mask. It's slightly smaller than the Ulua and more of an adult fit than the Keiki. Made with the same high quality materials and tempered glass lens, the Papi'o will enhance your snorkeling experience and allow you to enjoy your next underwater adventure in style and comfort. Leak Proof Fit - silicone socket around the clear vision lens provides a perfect seal to prevent water leakage. Durable and comfortable 100% silicone nose piece assures ultimate protection from water and elements making this an ideal snorkel mask for adults. Anti-Fog Super Wide One-Piece Lens - The shatter resistant, durable tempered glass on this swim and snorkel goggles for adults will also provide protection in the harsh sun light while maintaining super clear vision inside and outside the water with its anti-fog properties. Easy Fit to All Head Sizes - These swimming goggles with nose cover offer quick and easy adjustability with its buckled head strap system. Convenient and comfortable swim goggles for adults - with no hair tangle! The long-lasting straps are made of durable high grade silicone to withstand rough use.