Recently we received some customers’ feedback about the leaking problem. After communication with our customers, we find out that some of them have no idea how to wear a full face snorkel mask correctly. Here we go. We would like to introduce to you the most complete guide to wear a full face snorkel mask.
Take Seabeast AF90 full face snorkel mask as an example. Let’s take a look at the structure of a full face snorkel mask. Although there are various full face snorkel mask brands, the structures are similar. You can know the full face snorkel mask through the structure image.

When you purchase or receive a full face snorkel mask, the first thing is to make sure the product has no damage or any defects. You should pay more attention to these vital parts that I have mentioned. Once you have been sure everything goes well, the next step is to try on the full face snorkel mask.
How to wear a full face snorkel mask?
General Steps
Step 1: Open the foldable tube and button it;
Step 2: Pull back your hair. Make sure there is no hair on your face;
Step 3: Use your hands to hold up the straps and put the mask on;
Step 4: Secure the mask and adjust the straps until you feel comfortable.
After you have worn the full face snorkel mask, you should try to breathe normally and see if everything is fine. We can separate a one-piece full face snorkel mask into two main parts: the mask part and the tube part. The tube part supports the air circulation. Your breathing depends on it that is incredibly vital.
As for the mask part, it can be apart into two chambers: the viewing chamber and the breathing chamber. Seabeast AF90 full face snorkel mask supports large viewing than a traditional snorkel mask. You can observe the underwater world without limit. Furthermore, Seabeast AF90 full face snorkel mask equips with an anti-fog coating, gaining 100% fog free performance. The underwater scenery will be more real and vivid than ever before.
Now let’s pay attention to the breathing chamber. I’d like to suggest you pay special attention to the nose part. Make sure there is some space between your nose and the mask, or the stress is too strong to discomfort your face.
The final point is to make sure if the mask fits your facial contouring well. Make sure there is no extra space between the silicone material and your face.
A good full face snorkel mask should own optimum fit, comfort and superior optics. You can see the fitting and comfort comes first. You should not ignore each tiny point, especially some basic ones. Now let’s come to the most basic step: select the right size.
How to select the right size?
The step is far more important than you think. According to some feedback, we acknowledge that some leaking problems are caused by the unsuitable size. If the full face snorkel mask is too big, water will enter inside the mask. The leaking water will cause fogging. Seabeast AF90 full face snorkel mask has 100% fog free performance as long as you have the right size.
You may think that purchasing a smaller size will be OK. Unfortunately, a small full face snorkel mask means the mask cannot cover your whole face, and the stress will be too much. You won’t feel comfortable. Check Seabeast snorkel mask chart, you can easily find your suitable snorkel mask. In case, your snorkel mask does not fit well, Seabeast has a great after-sale service. You can contact us via email: [email protected]
If you still feel unsure about choosing the right size, here are several tips for you. You can test if you have the right full face snorkel mask.

Tips
- Ensure a seal by breathing in with a mask on the face but not strapped.
- Hold breath.
- Release mask.
- Mask should stay in place, “sealed” to face.
- Adjust straps for snugness but not too tight.
If you still have doubts about choosing the right size of a full face snorkel mask, you are welcome to leave us a comment.
Now let’s answer some gentlemen question: could I wear a full face snorkel mask with a beard?
How to wear a full face snorkel mask with a beard?
We received many gentlemen questions that all ask about beard problem.
No beard, no good, right?

Is there any good solution to deal with a beard? Unfortunately, if you have a thick and long beard, you can’t use Seabeast full face snorkel mask or any other brand full face snorkel mask. As we know, most gentlemen won’t shave their beard, so you guys have to choose a traditional snorkel mask. If your beard is not thick or long, you just need to trim your moustache before you try a full face snorkel mask. Do try the full face snorkel mask in a swimming pool to make sure everything goes well. Be sure there is no leaking problem. You can also contact our customer service to make sure if you are able to purchase a full face snorkel mask.

How to wear a full face snorkel mask with a prescription?
Seabeast full face snorkel mask cannot support a prescription now, but there are some full face snorkel masks comes with a prescription holder. You can search for them online.
Full face snorkel masks create more chances for people to explore the underwater world. The most outstanding feature of a full face snorkel mask is to allow you to breathe through mouth and nose. This amazing advantage makes full face snorkel mask very friendly to beginners. Beginners are able to snorkel easily with a full face snorkel mask, no more gag reflex. Most recreational snorkelers love them. Easy breathing makes them have more fun during the snorkeling. Snorkeling is more enjoyable and relaxed.
Conclusion
No matter you choose Seabeast full face snorkel mask or not, we strongly suggest you purchase the full face snorkel mask through formal brands. Some off-brand snorkel masks could cause accidents. People who are beginners and recreational snorkelers prefer to use full face snorkel mask. They are not professional, so these unqualified products could cause severe consequences.