Wide-angle Dual Lens Design: The 180 wide-angle dual lens design for this scuba diving mask offers a wider field of view, allowing you to see more of the underwater world. It's perfect for snorkelers, scuba divers, and swimming enthusiasts who want to explore the depths safely.High safety and Impact Resistance: This swim mask used tempered glass lenses offer excellent impact resistance, scratch resistance, and anti-dazzle properties, ensuring your safety while you're underwater. It's an essential piece of equipment for anyone who values their safety while diving or snorkeling.Leak-free Fit for Any Face Shape and Head Size: The soft liquid silicone strap and skirt mold to your face shape, leaving no marks on your face, and ensuring a leak-free fit for almost any face shape and head size. It's perfect for anyone who struggles to find a mask that fits comfortably.Anti-fog lens and Soft Nose Cover: This scuba diving mask anti-fog lens prevents your mask from fogging up, ensuring a clear view of the underwater world. The soft nose cover helps non-swimmers breathe underwater, making it an excellent choice for beginners who want to explore the underwater world.Lightweight Comfortable Wear: Our diving mask frame with 100% soft silicone skirt for Perfect Seal on Face enables you feel fit and no leaking when snorkeling, diving, swimming.Adjustable Headband Suitable for Adults and Teenagers: This swim mask adjustable headband makes it suitable for both adults and teenagers, making it an excellent choice for families who want to explore the underwater world together. It's also a great gift for water sports enthusiasts who love to snorkel, scuba dive, swim, and explore the underwater world.