TOMSHOO 180° Full Face Snorkel Mask with Panoramic View Anti-fog and Anti-leak Technology Free Easy Breathe Design Snorkeling Mask for Adult Swimming
[ANTY-FOG,DRY SNORKEL Technogy ]:ANTY-FOG Design helps eliminates fogging and makes it easier than ever to breathe.DRY SNORKEL Technogy Stops salt water from getting into your mouth and prevents gagging.
[180° FULL FACE DESIGN]: 180° viewing area- the biggest of any snorkel mask on the market today guaranteeing that you will see more fish and sea creatures than ever before. 
[GOOD PISTON DESIGN] A snorkel on a dry tube, a flexible piston design that prevents seawater from entering your mouth and preventing nausea. Spend less time to worry about your mask!
[WATERPROOF EARPLUGS]: waterproof ear plugs prevent water from entering your ears, spend more time to enjoy the fun of swimming.
[GUANANTEE QUALITY]:Constructed of one piece shatter-proof and clear polycarbonate, which will guarantee a quality, long-lasting device to take on all your adventures. Never worry about cracked or split snorkel tubes.