The U.S. Divers Cozumel TX Mask, Fins, and Snorkel Combo Set offers unparalleled comfort and features to get you closer to the amazing underwater world, making your ocean explorations truly memorable. The sporty Cozumel DX snorkeling mask has shatter-resistant polycarbonate lenses with a soft TPR face skirt for a comfortable, leak-free fit. An anti-fog treatment ensures clear, crisp optics, while 3-way-adjustable Pro-Glide buckles provide a personalized fit. The Island Dry snorkel features Dry Top technology that seals the snorkel when you dive down beneath the surface. The Proflex FX Fins feature an open-heel design with easy-to-adjust heel straps for a comfortable fit. Includes gear bag so you can easily bring everything on your next snorkeling adventure. Shatter-resistant PC lens Anti-fog treatment 2-window mask with extended top-to-bottom visibility Soft, comfortable face skirt 3-way-adjustable Pro-Glide buckles Submersible dry-top snorkel Easy-to-use, 1-way purge valve Ergonomic full flex section Pivot Flex fins Soft, comfortable foot pocket with dual-composite heel straps