1. DasMeer Snorkel Mask-Full Face 180°View with Easy Breathing Easy Draining design and Anti-fog Anti-leak Technology,for Water Sports Swimming, Diving Sea (Blue, L/XL) (Click Link to Check Price on Amazon)
Editor's Rating : 9.7 out of 10
Anti-fog and Free Breathing: Double air-flow channels, inhaling and exhaling separate channels structure ensure free breathing and Anti-fogging. No breathing tube needed.Dry Snorkel Technology: Stops salt water from getting into your mouth and prevents gagging.

2. Speedo Adult Recreation Mask/Snorkel Set, Blue, One Size (Click Link to Check Price on Amazon)
Editor's Rating : 9.4 out of 10
Mask with 100% silicone skirt for ultimate comfortPolycarbonate lens with Speedo exclusive Anti Fog Max coating for great clarity under water

3. Easy Snorkel 180°View and Anti-fog Full Face Snorkel Mask, Small/Medium - Green (Click Link to Check Price on Amazon)
Editor's Rating : 9 out of 10
180° Full Face Design allows you to simply breathe through either your nose or mouth when you are snorkeling. Extremely straightforward (no special training or experience necessary). Begin SNORKEL IN SECONDS!Life Changing this snorkel mask is so easy to use.

4. Vaincre 180° View Snorkel Mask Full Face Design Snorkeling - anti-fog and anti-leak Technology (Black L/XL) (Click Link to Check Price on Amazon)
Editor's Rating : 9.7 out of 10
Panoramic Face Mask - Offering superior views over a standard diving mask, our 2-in-1 mask and snorkel offers a 180° view for beautiful underwater adventures. It is also equipped with a movable mount (check your package)or integrated GoPro camera stand so that you can capture every amazing moment in the sea and share it with your friends and family.Deep, Easy Breaths - Taking in undersea sights is made easier with a unique full-face design that lets you breathe without holding a snorkel in your mouth. Dry Snorkel system at the top allows the valve to close automatically to prevent water from entering the breathing tube.

5. Mask and Snorkel Set for Adults - Anti-Fog Glass, Purge Valve, Snorkeling Splash Cap (Click Link to Check Price on Amazon)
Editor's Rating : 8.9 out of 10
ONE SIZE FITS ALL: This snorkeling set for adults comes with fully adjustable head straps and a high-grade silicone face skirt which molds to fit virtually any face shape. The ribbed design provides extra support and ensures a water-tight seal (100% leak-proof).ANTI-FOG TEMPERED GLASS: Enjoy maximum under-water visibility and a wide field of view. Advanced lens technology (using an inverted teardrop design) and tempered glass with tested anti-fog treatment mean youll have a crystal clear underwater experience.