Comments about XS Scuba M-Line Mask Z Duo:

I've had this mask for almost 10 years. I purchased it when it was made by Ocean Master and is now in the M-line made by XS Scuba. Straps are amazingly easy to use, one handed release as well. Purge works flawlessly. Best of all, this mask fits close to your face and has the best field of view of any mask I've ever tried. I've compared at least 20 high-end masks, and nothing compares to the field of view that this does. The only complaint I have, is that the purge valve rubs on my nose, which is very uncomfortable after a few dives. If you have a small nose it should be no problem, my brother and wife have no problem with this, but do keep it in mind. Most of the M-line masks with a purge valve have the same nose design if you've used one before. Also when storing, the rubber on the strap will discolor the silicon if it is too close. It wont degrade the silicon's integrity, but it does cause it to brown. If possible store the rubber part of the strap facing away from the silicon to prevent the discoloration.

Comments about XS Scuba M-Line Mask Z Duo:

The Black on black cuts all the glare and the ability to adjust the starp while diving at different depths helps to eliminate mask squeeze.

Comments about XS Scuba M-Line Mask Z Duo:

I bought this mask for the purge system, it leaked the first dive. I sent it back and received a new on and it leaked as well. There is a problem with this mask because a friend bought one and his leaked as well.

Comments about XS Scuba M-Line Mask Z Duo:

Can see everything on my BC

Comments about XS Scuba M-Line Mask Z Duo:

Great company