U.S. Divers Azul LX Tucson Tulum Snorkel Set Hypoallergenic silicone face skirt for ultimate comfort Submersible, Dry top snorkel - designed to keep water out of the breathing tube above and below the surface of the water Soft and comfortable foot pocket with dual composite heel strap and easy to adjust Buckles Dual composite vented blades provide excellent power and energy Saving efficiency With carrying bag