Whether in choppy waters or calm seas, with your family and small children, or with your friends, the H2Odyssey diving mask with perfect seal silicone skirts and one way purge valve is just right for snorkel diving, free diving in the deep sea, scuba diving, wake boarding, on a surf board, paddle boat, for para sailing and all other water sports can be fun with this anti fog water mask. The hypoallergenic silicone snorkeling mask with tempered glass clear lense provides maximum comfort in all your water activities. The double layer silicone skirts around the window glass mask face on our scuba mask prevents any water leak, while the purge valve can keep the mask clear. You can make your scuba diving an easy sport with the H2Odyssey full face snorkeling mask that gives a wide angle clear view of the deep sea around you so that you can aim at the real thing in your water adventure with no worries of getting hurt from sharp objects like rough rocks or coral reef under the sea. The H2Odyssey unisex adult glacier mask comes with adjustable strap made of silicone rubber that can be fixed for all face type, and it also has an easy to reach with one hand nose cover that helps maintain ear balance. The dive mask has a very popular low volume mask design. This twin window face mask has been one of the must have diving accessories for scuba divers for a long time. This full face prescription snorkel mask are available with power lens too. The panoramic mask snorkel has a double feathered edge silicone rubber window skirt and extra wide split style silicone rubber mask strap that come together to create a perfect seal on the face. The adjustable straps are easy to fix with the unique pivot point buckle system. The one way vacuum valve, which is located at the bottom of the nose cover of this optical corrective scuba dive snorkeling mask, helps to clear up the dual window to keep the mask face squeaky clean all the time.