Product Overview: Experience unparalleled underwater clarity with our Professional Full Face Snorkel Mask. Designed for both adults and youth, this mask offers a 180 panoramic view, advanced anti-fog technology, and a dry top system to prevent water ingress. Key Features: 180 Panoramic View: Equipped with 5mm tempered glass lenses boasting a 95% light transmittance, providing a wide-angle view that captures vibrant coral textures and dynamic marine life with clarity comparable to professional underwater photography equipment. Advanced Anti-Fog Technology: The mask features a separate inhaling and exhaling channel system, reducing fogging and ensuring a clear view throughout your snorkeling session. Dry Top System: An intelligent floating ball valve seals the air inlet within 0.2 seconds upon water entry, preventing water from entering the mask and ensuring a comfortable breathing experience. Quick Drain Valve: A one-way drain valve allows for effortless water expulsion with a single press, enhancing safety and convenience during use. Comfortable Fit: The 3D liquid silicone skirt and ergonomic nose pocket design provide a secure and comfortable fit for various face shapes, including high nose bridges and round faces, eliminating pressure marks even after extended use. Durable Construction: The mask's tempered glass lenses withstand impact pressures up to 120MPa, and the UV-resistant, saltwater-resistant straps have passed 72-hour salt spray tests without aging, making it ideal for long-term use in island environments. HydroFlow Style: Be the Star of Ocean Photos Product Specifications: Mask Material: High-quality PC & liquid silicone & Tempered glass Snorkel Material: Liquid silicone & PC & PVC Vision: 180 Crystal Vision Mask size: 6.3*3.9*2.8 Snorkel size: 17*4.7*1.2 Colors: Black, Blue, Pink, Notices: There could be slight differences in the color tone of the pictures and the actual item. Please allow 1-2mm differences due to manual measurement. Encounter a problem?