HollisM1 Frameless Scuba Diving Freediving/Spearfishing Dive Mask

I have used this freediving for the past 3 years and it is superb. I've looked after it and so far no splits, tears or perishing.Visibility is obviously amazing however for me it really shines in the comfort. I have a fairly big nose and this mask is fine for hours on end.

Unfortunately I had to return this excellent mask because it was too bulky for me to carry as I travel a lot. I tried this mask from a buddy diver in Mexico. I was very impressed. It is excellent. Zero leak of water. My face was literally dry when I finished the dive. I felt sorry that I had to return it

I struggle to find a mask to accommodate my wide bridge nose. Now I've discovered frameless masks, I no longer come out of a dive feeling like I've been punched on my nose.Great fit, soft skirt and clear vision.

The most incredible mask I have ever purchased. Superb bit of kit. Wonderful clarity due to the St Gobain Diamant glass. Not once did I have to clear the mask during seven days diving at 40 metres. Also with a new mask it is very important to remove the silicone from the lens before use. i.e.Toothpatse (Not Gel) rubbed onto DRY lens in a circular motion and then rinse clean with warm water Make sure when carrying out each application to completely dry the lens before the next application of toothpaste. Carry this exercise out a minimum of 4/5 times to both sides of the glass.It may seem a little a bit tedious but it will never fog again.A bit of spit rubbed inside the lens and then washed out with sea water does the trick before diving. If you don't loose it this bit of kit, it will last a life time.

nice rubber, fits well, took it with me up to -55m (now I have 2 masks like this)Advice - the silicone coating on the glass come off really hard when used for the 1st time. After the first experience when the check dive turned out to be unplesant due to fog formed here and there on the glass, for the second one I burned the glass directly instead of washing the glass with .. toothpaste :) )

I needed a backup mask, so decided to buy a better one (Hollis M1) and use the present one (Tusa Concero) as a backup.The mask is very well built, the silicone skirt is comfortable and close to the glass.The closer the eyes are to the glass, the wider is the view angle. In my case, this led to the the mask being pressed against my nose bridge.Placing the mask a bit higher on my face solved this, but the side and down view angle tightened, so I had to send it back.If you have a longer face than mine (average) or a bigger head, you probably won't have this problem (your nose and eyes will be farther apart) and will be happy with it.It's a great mask for the price.

Great dive mask! The best I've had. Crystal clear glass, superb field of vision. Just make sure you condition it VERY well! I still had some minor fogging issues after two thorough toothpaste treatments. After a third going over all was well. Not a cheap mask but worth every penny considering it's your window on the underwater world!

Not used under the waves yet but good quality mask, close fitting with a good seal and great field of view. Recommended