Cevapro Snorkel Mask Full Face, Safe K2 Breathing System Full Face Snorkeling Mask for Natural Breath & Safe Snorkeling Anti Leak Anti Fog Diving Mask Dry Snorkel Set for Kids Adult

This is not a Cevapro mask it is a HJKB mask and it is made in China. Product came broken where the GoPro attaches. It’s also hard to breath and very tight around the neck. Product is way over priced and cheaply made.

What’s inside, upon opening the box you find everything packaged neatly in six separate pieces. You have the mask itself and then the 4 snorkel pieces which comprise of snapping together the main shaft of the snorkel and the air intake portion of the snorkel (with floats inside to prevent water from getting down into your snorkel) to the mask. After that you have the little go pro mount that clips to the top of the mask. Trying it on I have long hair and a goatee, Typically with masks I find it difficult putting them on without getting my hair tied around the elastic band and making a good seal around my goatee. That was not the case with this mask the way the band is designed it holds my hair in place rather than tying my hair up. Because of the K2 one way circulation breathing separation chamber it appears to make a good seal around my goatee. The mask itself Inside the mask is the K2 one way circulation breathing separation chamber with three one-way valves. Two of the the valves open up as you inhale allowing fresh air to come down through the snorkel and into the chamber (and your lungs) . As you exhale those valves close but open the ventilation valve which forces the exhaled breath out the front of the mask rather than back up the snorkel. By isolating the breathing in this fashion it does a fantastic job of preventing your 180 degree viewing lens from getting fogged up. At least on dry land, I’ll be updating my review after my snorkeling excursion in the Caribbean in a couple of months

I've used a few of these full face masks, and this one is actually pretty revolutionary. There valve in the front to release carbon dioxide works really well. The mask is comfortable, and seals quite well on my face.Aside from the valve the thing that really sets this apart from other full face masks is the lack of fog. The film on the inside does a great job of keeping the fog from building up inside the mask. You won't go wrong with this mask!

Good quality and packaging.PROS: It doesn't fog up as easily as my one tube mask.CONS: After testing in water, it is definitely more difficult to breathe in compared to my other full face mask with one air tube located at the top. This is odd since one would think two air tubes located near the mouth would make it easier to breathe. You have to take longer and harder breaths for this mask to work.

I watched all the reviews I could find on this mask. It seems like a huge percentage of them wanted this mask to do what it was clearly designed NOT to do. I didn't try to see what it couldn't do. I just wanted to see what would happen if I followed the manual to the letter. I have snorkeled only once and haven't swam in a very long time. I also have never tried a full face mask before, so this is review is for people who, like me, just want a mask to learn to swim or go snorkeling.Pro: it offers a great view. It is awesome for those that need to get used to having their face in the water and being able to breath. I was very happy with the mask not fogging up. It is also nice being able to adjust the tubes.Cons: Leaks;. I couldn't find a way to keep it from leaking. First it was at the top of the mask (which I actually liked because I didn't realize it wasn't suppose to leak there and it kept the bubbles from obscuring my view). Then it leaked around my eyes. The leak around the eyes bothered me the most. It is also a bit difficult to get the tightness right. The first day it was too lose and the second day it was too tight. I tried it with and without a swim cap on to see if that mattered, it didn't. The only other thing I noticed was on occasion I got a bit of water in the front valve. It was never much just a small spray but it IS noticeable.So my bottom line is I like the mask and will keep using it. I got it on sale and it was a good buy. I would hesitate to spend $39 for it. I am just learning to swim. When I get much better I might try a plain mask and snorkel, but the nicest thing about this mask is the volume of air you can breath in, so you never feel like you are about to drown :) I will update this after a few weeks of using it to see if I change any of my views.

Here are the things I like about his mask. First of all, it will never fog. Because the breathing partially covers your mouth and nose, the mask will never fog. Second, you have a huge vision. It's easy to see in my peripherals I have a beard, but the mask is still sealed without any problems. I have my traditional mask to compare and my I have the first version, just a breathing tube. This product has 2 tubes, which makes me breathe better. I like to redesign. I don't think I have encountered snorkeling like underwater. Maybe this Is the way I swim. There may be a full face mask, I can't pressurize my ear when I dive (can't plug your nose). In another case, when I dig deep into some of the conch Shells at the bottom, there is a lot of pressure on the entire face. I am used to this pressure, can dive and swim with the turtles, just explore the fish hidden under the coral, I just don't like that part. In general, I give the mask 5 stars. Breathing is easy, the field of view is very good, it is no fog, the gopro attachment point is great, recorded in the place I am looking at. Not perfect, but the best mask I have already used.