The Guardian Na'Nao Silicone Snorkel Combo offers the ultimate comfort and visibility for your next underwater adventure. The goggles are built with a tempered glass lens for maximum clarity and scratch-resistant durability, while the liquid silicone skirt provides comfort and resistance to heat. Its submersible dry top stays dry in any position, preventing water from splashing in on the surface. Enjoy your time under the sea with the Guardian Na'Nao Silicone Snorkel Combo! | Guardian NaNao Silicone Snorkel Combo